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13552554113 = 725919923557
BaseRepresentation
bin11001001111100101…
…11001000010000001
31021222111112002012122
430213302321002001
5210223423212423
610120450134025
7656562544400
oct144762710201
937874462178
1013552554113
11582507754a
122762881315
13137c9c78b7
14927cc1637
15544beb8c8
hex327cb9081

13552554113 has 24 divisors (see below), whose sum is σ = 16113672000. Its totient is φ = 11361718368.

The previous prime is 13552554089. The next prime is 13552554133. The reversal of 13552554113 is 31145525531.

It is not a de Polignac number, because 13552554113 - 26 = 13552554049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13552554133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563531 + ... + 587087.

It is an arithmetic number, because the mean of its divisors is an integer number (671403000).

Almost surely, 213552554113 is an apocalyptic number.

It is an amenable number.

13552554113 is a deficient number, since it is larger than the sum of its proper divisors (2561117887).

13552554113 is a wasteful number, since it uses less digits than its factorization.

13552554113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23829 (or 23822 counting only the distinct ones).

The product of its digits is 45000, while the sum is 35.

The spelling of 13552554113 in words is "thirteen billion, five hundred fifty-two million, five hundred fifty-four thousand, one hundred thirteen".

Divisors: 1 7 49 59 199 413 1393 2891 9751 11741 23557 82187 164899 575309 1154293 1389863 4687843 9729041 32814901 68103287 229704307 276582737 1936079159 13552554113