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56201502716 = 22174421186947
BaseRepresentation
bin110100010101110111…
…101101111111111100
312101001210001011001122
4310111313231333330
51410100041041331
641452453130112
74026503614412
oct642567557774
9171053034048
1056201502716
1121920312907
12aa85929938
1353b87caa68
142a121d32b2
1516de03217b
hexd15dedffc

56201502716 has 24 divisors (see below), whose sum is σ = 104162191056. Its totient is φ = 26441642240.

The previous prime is 56201502701. The next prime is 56201502757. The reversal of 56201502716 is 61720510265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207155 + ... + 394101.

It is an arithmetic number, because the mean of its divisors is an integer number (4340091294).

Almost surely, 256201502716 is an apocalyptic number.

It is an amenable number.

56201502716 is a deficient number, since it is larger than the sum of its proper divisors (47960688340).

56201502716 is a wasteful number, since it uses less digits than its factorization.

56201502716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191389 (or 191387 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 56201502716 in words is "fifty-six billion, two hundred one million, five hundred two thousand, seven hundred sixteen".

Divisors: 1 2 4 17 34 68 4421 8842 17684 75157 150314 186947 300628 373894 747788 3178099 6356198 12712396 826492687 1652985374 3305970748 14050375679 28100751358 56201502716