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12625083 = 324912857
BaseRepresentation
bin110000001010…
…010010111011
3212202102100200
4300022102323
511213000313
61130333243
7212211552
oct60122273
925672320
1012625083
117143459
12428a223
132800683
141968d99
151195b73
hexc0a4bb

12625083 has 12 divisors (see below), whose sum is σ = 18279768. Its totient is φ = 8396640.

The previous prime is 12625079. The next prime is 12625087. The reversal of 12625083 is 38052621.

It is an interprime number because it is at equal distance from previous prime (12625079) and next prime (12625087).

It is not a de Polignac number, because 12625083 - 22 = 12625079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12625087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2991 + ... + 5847.

It is an arithmetic number, because the mean of its divisors is an integer number (1523314).

Almost surely, 212625083 is an apocalyptic number.

12625083 is a deficient number, since it is larger than the sum of its proper divisors (5654685).

12625083 is a wasteful number, since it uses less digits than its factorization.

12625083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354 (or 3351 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 12625083 is about 3553.1792805880. The cubic root of 12625083 is about 232.8509856621.

The spelling of 12625083 in words is "twelve million, six hundred twenty-five thousand, eighty-three".

Divisors: 1 3 9 491 1473 2857 4419 8571 25713 1402787 4208361 12625083