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13524051125 = 531383100271
BaseRepresentation
bin11001001100001100…
…01010010010110101
31021220111212222110102
430212012022102311
5210144124114000
610113551203445
7656065352324
oct144606122265
937814788412
1013524051125
11580aa79862
122755216585
131376b28120
149241c20bb
1554246b3d5
hex32618a4b5

13524051125 has 32 divisors (see below), whose sum is σ = 18395500032. Its totient is φ = 9866568000.

The previous prime is 13524051109. The next prime is 13524051133. The reversal of 13524051125 is 52115042531.

It is not a de Polignac number, because 13524051125 - 24 = 13524051109 is a prime.

It is a super-2 number, since 2×135240511252 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84740 + ... + 185010.

It is an arithmetic number, because the mean of its divisors is an integer number (574859376).

Almost surely, 213524051125 is an apocalyptic number.

It is an amenable number.

13524051125 is a deficient number, since it is larger than the sum of its proper divisors (4871448907).

13524051125 is a wasteful number, since it uses less digits than its factorization.

13524051125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100382 (or 100372 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 13524051125 its reverse (52115042531), we get a palindrome (65639093656).

The spelling of 13524051125 in words is "thirteen billion, five hundred twenty-four million, fifty-one thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 83 125 325 415 1079 1625 2075 5395 10375 26975 100271 134875 501355 1303523 2506775 6517615 8322493 12533875 32588075 41612465 108192409 162940375 208062325 540962045 1040311625 2704810225 13524051125