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12325585 = 519235641
BaseRepresentation
bin101111000001…
…001011010001
3212012012112011
4233001023101
511123404320
61120102521
7206523436
oct57011321
925165464
1012325585
116a59438
124164a41
13272725c
1418cbb8d
15113705a
hexbc12d1

12325585 has 16 divisors (see below), whose sum is σ = 16248960. Its totient is φ = 8933760.

The previous prime is 12325567. The next prime is 12325601. The reversal of 12325585 is 58552321.

It is not a de Polignac number, because 12325585 - 25 = 12325553 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 636 + ... + 5005.

It is an arithmetic number, because the mean of its divisors is an integer number (1015560).

Almost surely, 212325585 is an apocalyptic number.

It is an amenable number.

12325585 is a deficient number, since it is larger than the sum of its proper divisors (3923375).

12325585 is a wasteful number, since it uses less digits than its factorization.

12325585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688.

The product of its digits is 12000, while the sum is 31.

The square root of 12325585 is about 3510.7812520862. The cubic root of 12325585 is about 230.9949650021.

The spelling of 12325585 in words is "twelve million, three hundred twenty-five thousand, five hundred eighty-five".

Divisors: 1 5 19 23 95 115 437 2185 5641 28205 107179 129743 535895 648715 2465117 12325585