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56160344430 = 23255527112901
BaseRepresentation
bin110100010011011010…
…101101100101101110
312100221220121002111200
4310103122231211232
51410004022010210
641444423030330
74025464023411
oct642332554556
9170856532450
1056160344430
11218aa060aa3
12aa73b9b3a6
1353b0119c48
142a0a95bb78
1516da6020c0
hexd136ad96e

56160344430 has 48 divisors (see below), whose sum is σ = 146044607904. Its totient is φ = 14973249600.

The previous prime is 56160344417. The next prime is 56160344467. The reversal of 56160344430 is 3444306165.

56160344430 is a `hidden beast` number, since 5 + 6 + 1 + 603 + 4 + 4 + 43 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440980 + ... + 553880.

It is an arithmetic number, because the mean of its divisors is an integer number (3042595998).

Almost surely, 256160344430 is an apocalyptic number.

56160344430 is an abundant number, since it is smaller than the sum of its proper divisors (89884263474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56160344430 is a wasteful number, since it uses less digits than its factorization.

56160344430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118441 (or 118438 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 56160344430 in words is "fifty-six billion, one hundred sixty million, three hundred forty-four thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 5527 11054 16581 27635 33162 49743 55270 82905 99486 112901 165810 225802 248715 338703 497430 564505 677406 1016109 1129010 1693515 2032218 3387030 5080545 10161090 624003827 1248007654 1872011481 3120019135 3744022962 5616034443 6240038270 9360057405 11232068886 18720114810 28080172215 56160344430