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13590729086 = 211871370901
BaseRepresentation
bin11001010100001001…
…00001000101111110
31022002011100120102112
430222010201011332
5210313211312321
610124332254022
7660535201604
oct145204410576
938064316375
1013590729086
115844680a10
122773611312
1313878a283c
1492cdbb874
1554823ca5b
hex32a12117e

13590729086 has 16 divisors (see below), whose sum is σ = 22242241008. Its totient is φ = 6176808000.

The previous prime is 13590729071. The next prime is 13590729137. The reversal of 13590729086 is 68092709531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156236 + ... + 227136.

It is an arithmetic number, because the mean of its divisors is an integer number (1390140063).

Almost surely, 213590729086 is an apocalyptic number.

13590729086 is a deficient number, since it is larger than the sum of its proper divisors (8651511922).

13590729086 is a wasteful number, since it uses less digits than its factorization.

13590729086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79627.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 13590729086 in words is "thirteen billion, five hundred ninety million, seven hundred twenty-nine thousand, eighty-six".

Divisors: 1 2 11 22 8713 17426 70901 95843 141802 191686 779911 1559822 617760413 1235520826 6795364543 13590729086