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56060105013 = 32112297117327
BaseRepresentation
bin110100001101011100…
…010101000100110101
312100200220222101212200
4310031130111010311
51404302341330023
641430442335113
74023136013253
oct641534250465
9170626871780
1056060105013
1121858516700
12aa464ba499
135395421493
1429db5075d3
1516d1901743
hexd0d715135

56060105013 has 36 divisors (see below), whose sum is σ = 89041452864. Its totient is φ = 33962425200.

The previous prime is 56060105011. The next prime is 56060105021. The reversal of 56060105013 is 31050106065.

It is a happy number.

56060105013 is a `hidden beast` number, since 5 + 6 + 0 + 601 + 0 + 50 + 1 + 3 = 666.

It is not a de Polignac number, because 56060105013 - 21 = 56060105011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56060105011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3226756 + ... + 3244082.

Almost surely, 256060105013 is an apocalyptic number.

It is an amenable number.

56060105013 is a deficient number, since it is larger than the sum of its proper divisors (32981347851).

56060105013 is a wasteful number, since it uses less digits than its factorization.

56060105013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20326 (or 20312 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 56060105013 in words is "fifty-six billion, sixty million, one hundred five thousand, thirteen".

Divisors: 1 3 9 11 33 99 121 363 1089 2971 8913 17327 26739 32681 51981 98043 155943 190597 294129 359491 571791 1078473 1715373 2096567 3235419 6289701 18869103 51478517 154435551 463306653 566263687 1698791061 5096373183 6228900557 18686701671 56060105013