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56050560105 = 356637563011
BaseRepresentation
bin110100001100110111…
…111010110001101001
312100200021000110201120
4310030313322301221
51404242420410410
641425502005453
74022661620451
oct641467726151
9170607013646
1056050560105
1121853097451
12aa43276889
13539345bac7
1429da140d61
1516d0b68570
hexd0cdfac69

56050560105 has 16 divisors (see below), whose sum is σ = 89694567744. Its totient is φ = 29889074880.

The previous prime is 56050560077. The next prime is 56050560131. The reversal of 56050560105 is 50106505065.

It is not a de Polignac number, because 56050560105 - 27 = 56050559977 is a prime.

It is a super-2 number, since 2×560505601052 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181951 + ... + 381060.

It is an arithmetic number, because the mean of its divisors is an integer number (5605910484).

Almost surely, 256050560105 is an apocalyptic number.

It is an amenable number.

56050560105 is a deficient number, since it is larger than the sum of its proper divisors (33644007639).

56050560105 is a wasteful number, since it uses less digits than its factorization.

56050560105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569656.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 56050560105 in words is "fifty-six billion, fifty million, five hundred sixty thousand, one hundred five".

Divisors: 1 3 5 15 6637 19911 33185 99555 563011 1689033 2815055 8445165 3736704007 11210112021 18683520035 56050560105