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12830596 = 2223891567
BaseRepresentation
bin110000111100…
…011110000100
3220010212021021
4300330132010
511241034341
61135000524
7214025662
oct60743604
926125237
1012830596
1172738a9
124369144
13287308c
1419bdc32
1511d69d1
hexc3c784

12830596 has 24 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 6063552.

The previous prime is 12830593. The next prime is 12830617. The reversal of 12830596 is 69503821.

It is not an unprimeable number, because it can be changed into a prime (12830591) 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 7 ways as a sum of consecutive naturals, for example, 7405 + ... + 8971.

It is an arithmetic number, because the mean of its divisors is an integer number (987840).

Almost surely, 212830596 is an apocalyptic number.

It is an amenable number.

12830596 is a deficient number, since it is larger than the sum of its proper divisors (10877564).

12830596 is a wasteful number, since it uses less digits than its factorization.

12830596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 12830596 is about 3581.9821328421. The cubic root of 12830596 is about 234.1076525144.

The spelling of 12830596 in words is "twelve million, eight hundred thirty thousand, five hundred ninety-six".

Divisors: 1 2 4 23 46 89 92 178 356 1567 2047 3134 4094 6268 8188 36041 72082 139463 144164 278926 557852 3207649 6415298 12830596