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12914037 = 3210313931
BaseRepresentation
bin110001010000…
…110101110101
3220022002201200
4301100311311
511301222122
61140443113
7214524153
oct61206565
926262650
1012914037
117320564
1243a9499
1328a2056
141a023d3
1512015ac
hexc50d75

12914037 has 12 divisors (see below), whose sum is σ = 18836064. Its totient is φ = 8525160.

The previous prime is 12914023. The next prime is 12914059. The reversal of 12914037 is 73041921.

12914037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12914037 - 24 = 12914021 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12914037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12914087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6039 + ... + 7892.

It is an arithmetic number, because the mean of its divisors is an integer number (1569672).

Almost surely, 212914037 is an apocalyptic number.

It is an amenable number.

12914037 is a deficient number, since it is larger than the sum of its proper divisors (5922027).

12914037 is a wasteful number, since it uses less digits than its factorization.

12914037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14040 (or 14037 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 12914037 is about 3593.6105799043. The cubic root of 12914037 is about 234.6140458141.

Adding to 12914037 its reverse (73041921), we get a palindrome (85955958).

The spelling of 12914037 in words is "twelve million, nine hundred fourteen thousand, thirty-seven".

Divisors: 1 3 9 103 309 927 13931 41793 125379 1434893 4304679 12914037