Number 4001

4001 is prime.

4001 prime factorization is 4001¹

4001 prime factorization is 4001

Divisors (2): 1, 4001

Properties#

4001 is 282nd additive prime because sum of its digits is 5 which is also prime
4001 is 321st chen prime
4001 is 95th good prime
4001 is 551st prime
4001 is part of 72nd prime triplet {4001, 4003, 4007}
4001 is 270th pythagorean prime
4001 is part of 203rd sexy prime {4001, 4007}
4001 is part of 17th sexy prime quadruplets {4001, 4007, 4013, 4019}
4001 is part of 71st sexy prime triplet {4001, 4007, 4013}
4001 is part of 104th twin prime {4001, 4003}

External#

Neighbours#

3989₈	3990	3991₁	3992	3993
3994₁	3995	3996	3997₁	3998₁
3999	4000	4001₁₀	4002	4003₆
4004	4005	4006₁	4007₁₃	4008
4009₁	4010	4011	4012	4013₈

Compare with#

3989₈	3990	3991₁	3992	3993
3994₁	3995	3996	3997₁	3998₁
3999	4000	4001₁₀	4002	4003₆
4004	4005	4006₁	4007₁₃	4008
4009₁	4010	4011	4012	4013₈

Different Representations#

4001 in roman numerals is MMMMI
4001 in base 2 is 111110100001₂
4001 in base 3 is 12111012₃
4001 in base 4 is 332201₄
4001 in base 5 is 112001₅
4001 in base 6 is 30305₆
4001 in base 7 is 14444₇
4001 in base 8 is 7641₈
4001 in base 9 is 5435₉
4001 in base 10 is 4001₁₀
4001 in base 11 is 3008₁₁
4001 in base 12 is 2395₁₂
4001 in base 13 is 1a8a₁₃
4001 in base 14 is 165b₁₄
4001 in base 15 is 12bb₁₅
4001 in base 16 is fa1₁₆

Belongs Into#

4001 belongs into first 500 additive primes.
4001 belongs into first 500 chen primes.
4001 belongs into first 100 good primes.
4001 belongs into first 1000 primes.
4001 belongs into first 100 prime triplets.
4001 belongs into first 500 pythagorean primes.
4001 belongs into first 500 sexy primes.
4001 belongs into first 50 sexy prime quadrupletss.
4001 belongs into first 100 sexy prime triplets.
4001 belongs into first 500 twin primes.

As Timestamp#

0 + 1 * 4001: Convert timestamp 4001 to date is 1970-01-01 01:06:41
0 + 1000 * 4001: Convert timestamp 4001000 to date is 1970-02-16 07:23:20
1300000000 + 1000 * 4001: Convert timestamp 1304001000 to date is 2011-04-28 14:30:00
1400000000 + 1000 * 4001: Convert timestamp 1404001000 to date is 2014-06-29 00:16:40
1500000000 + 1000 * 4001: Convert timestamp 1504001000 to date is 2017-08-29 10:03:20
1600000000 + 1000 * 4001: Convert timestamp 1604001000 to date is 2020-10-29 19:50:00
1700000000 + 1000 * 4001: Convert timestamp 1704001000 to date is 2023-12-31 05:36:40

You May Also Ask#

Smaller than 4001#

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