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BaseRepresentation
bin11101001101101
3202111222
43221231
5434312
6153125
761415
oct35155
922458
1014957
1110268
1287a5
136a67
145645
154672
hex3a6d

14957 has 2 divisors, whose sum is σ = 14958. Its totient is φ = 14956.

The previous prime is 14951. The next prime is 14969. The reversal of 14957 is 75941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11236 + 3721 = 106^2 + 61^2 .

It is an emirp because it is prime and its reverse (75941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14957 - 210 = 13933 is a prime.

It is a Chen prime.

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7478 + 7479.

It is an arithmetic number, because the mean of its divisors is an integer number (7479).

214957 is an apocalyptic number.

It is an amenable number.

14957 is a deficient number, since it is larger than the sum of its proper divisors (1).

14957 is an equidigital number, since it uses as much as digits as its factorization.

14957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 26.

The square root of 14957 is about 122.2988143851. The cubic root of 14957 is about 24.6385321622.

The spelling of 14957 in words is "fourteen thousand, nine hundred fifty-seven".