Number 42131

42131 is prime.

42131 prime factorization is 42131¹

42131 prime factorization is 42131

Divisors (2): 1, 42131

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Properties#

42131 is 1963rd additive prime because sum of its digits is 11 which is also prime
42131 is 724th happy prime
42131 is 3179th isolated prime
42131 is 1657th long prime
42131 is 4404th prime
42131 is 588th sophie germain prime, its corresponding Safe prime is 84263

External#

Neighbours#

42119	42120	42121₁	42122₁	42123
42124	42125	42126	42127₁	42128
42129	42130	42131₆	42132	42133
42134₁	42135	42136	42137₁	42138
42139₄	42140	42141	42142	42143

Compare with#

42119	42120	42121₁	42122₁	42123
42124	42125	42126	42127₁	42128
42129	42130	42131₆	42132	42133
42134₁	42135	42136	42137₁	42138
42139₄	42140	42141	42142	42143

Different Representations#

42131 in base 2 is 1010010010010011₂
42131 in base 3 is 2010210102₃
42131 in base 4 is 22102103₄
42131 in base 5 is 2322011₅
42131 in base 6 is 523015₆
42131 in base 7 is 233555₇
42131 in base 8 is 122223₈
42131 in base 9 is 63712₉
42131 in base 10 is 42131₁₀
42131 in base 11 is 29721₁₁
42131 in base 12 is 2046b₁₂
42131 in base 13 is 1623b₁₃
42131 in base 14 is 114d5₁₄
42131 in base 15 is c73b₁₅
42131 in base 16 is a493₁₆

Belongs Into#

42131 belongs into first 1000 additive primes.
42131 belongs into first 1000 happy primes.
42131 belongs into first 1000 isolated primes.
42131 belongs into first 1000 long primes.
42131 belongs into first 1000 primes.
42131 belongs into first 1000 sophie germain primes.

As Timestamp#

0 + 1 * 42131: Convert timestamp 42131 to date is 1970-01-01 11:42:11
0 + 1000 * 42131: Convert timestamp 42131000 to date is 1971-05-03 15:03:20
1300000000 + 1000 * 42131: Convert timestamp 1342131000 to date is 2012-07-12 22:10:00
1400000000 + 1000 * 42131: Convert timestamp 1442131000 to date is 2015-09-13 07:56:40
1500000000 + 1000 * 42131: Convert timestamp 1542131000 to date is 2018-11-13 17:43:20
1600000000 + 1000 * 42131: Convert timestamp 1642131000 to date is 2022-01-14 03:30:00
1700000000 + 1000 * 42131: Convert timestamp 1742131000 to date is 2025-03-16 13:16:40

You May Also Ask#

Smaller than 42131#

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