Number 13997

13997 is prime.

13997 prime factorization is 13997¹

13997 prime factorization is 13997

Divisors (2): 1, 13997

Properties#

13997 is 791st additive prime because sum of its digits is 29 which is also prime
13997 is 839th chen prime
13997 is 1651st prime
13997 is 818th pythagorean prime
13997 is part of 261st twin prime {13997, 13999}

External#

Neighbours#

13985₁	13986	13987₁	13988	13989₁
13990	13991₁	13992	13993₁	13994₁
13995	13996	13997₅	13998	13999₃
14000	14001	14002₁	14003	14004
14005₁	14006	14007	14008	14009₅

Compare with#

13985₁	13986	13987₁	13988	13989₁
13990	13991₁	13992	13993₁	13994₁
13995	13996	13997₅	13998	13999₃
14000	14001	14002₁	14003	14004
14005₁	14006	14007	14008	14009₅

Different Representations#

13997 in base 2 is 11011010101101₂
13997 in base 3 is 201012102₃
13997 in base 4 is 3122231₄
13997 in base 5 is 421442₅
13997 in base 6 is 144445₆
13997 in base 7 is 55544₇
13997 in base 8 is 33255₈
13997 in base 9 is 21172₉
13997 in base 10 is 13997₁₀
13997 in base 11 is a575₁₁
13997 in base 12 is 8125₁₂
13997 in base 13 is 64a9₁₃
13997 in base 14 is 515b₁₄
13997 in base 15 is 4232₁₅
13997 in base 16 is 36ad₁₆

Belongs Into#

13997 belongs into first 1000 additive primes.
13997 belongs into first 1000 chen primes.
13997 belongs into first 1000 primes.
13997 belongs into first 1000 pythagorean primes.
13997 belongs into first 500 twin primes.

As Timestamp#

0 + 1 * 13997: Convert timestamp 13997 to date is 1970-01-01 03:53:17
0 + 1000 * 13997: Convert timestamp 13997000 to date is 1970-06-12 00:03:20
1300000000 + 1000 * 13997: Convert timestamp 1313997000 to date is 2011-08-22 07:10:00
1400000000 + 1000 * 13997: Convert timestamp 1413997000 to date is 2014-10-22 16:56:40
1500000000 + 1000 * 13997: Convert timestamp 1513997000 to date is 2017-12-23 02:43:20
1600000000 + 1000 * 13997: Convert timestamp 1613997000 to date is 2021-02-22 12:30:00
1700000000 + 1000 * 13997: Convert timestamp 1713997000 to date is 2024-04-24 22:16:40

You May Also Ask#

Smaller than 13997#

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