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56160235168688 = 2477140917267491
BaseRepresentation
bin11001100010011110100101…
…10111100010001110110000
321100211212101100102202211102
430301033102313202032300
524330112130200344223
6315235353400103532
714554304660406440
oct1461172267421660
9240755340382742
1056160235168688
1116992470727392
126370291164ba8
132544b6c96b451
14dc2254246120
15675ccb039928
hex3313d2de23b0

56160235168688 has 80 divisors (see below), whose sum is σ = 126414618232320. Its totient is φ = 23671656691200.

The previous prime is 56160235168679. The next prime is 56160235168721. The reversal of 56160235168688 is 88686153206165.

56160235168688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5381378 + ... + 11886113.

It is an arithmetic number, because the mean of its divisors is an integer number (1580182727904).

Almost surely, 256160235168688 is an apocalyptic number.

It is an amenable number.

56160235168688 is an abundant number, since it is smaller than the sum of its proper divisors (70254383063632).

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

56160235168688 is a wasteful number, since it uses less digits than its factorization.

56160235168688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17267986 (or 17267980 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 65.

The spelling of 56160235168688 in words is "fifty-six trillion, one hundred sixty billion, two hundred thirty-five million, one hundred sixty-eight thousand, six hundred eighty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 71 112 142 284 409 497 568 818 994 1136 1636 1988 2863 3272 3976 5726 6544 7952 11452 22904 29039 45808 58078 116156 203273 232312 406546 464624 813092 1626184 3252368 17267491 34534982 69069964 120872437 138139928 241744874 276279856 483489748 966979496 1225991861 1933958992 2451983722 4903967444 7062403819 8581943027 9807934888 14124807638 17163886054 19615869776 28249615276 34327772108 49436826733 56499230552 68655544216 98873653466 112998461104 137311088432 197747306932 395494613864 501430671149 790989227728 1002861342298 2005722684596 3510014698043 4011445369192 7020029396086 8022890738384 14040058792172 28080117584344 56160235168688