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56307925092 = 223359103312653
BaseRepresentation
bin110100011100001101…
…101100000001100100
312101100012021222010010
4310130031230001210
51410304312100332
641511214130220
74032235315626
oct643415540144
9171305258103
1056307925092
11219753a0591
12aab54b0970
13540487c893
142a223b6c16
1516e85549cc
hexd1c36c064

56307925092 has 48 divisors (see below), whose sum is σ = 131889098880. Its totient is φ = 18697429248.

The previous prime is 56307925061. The next prime is 56307925097. The reversal of 56307925092 is 29052970365.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (56307925097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4443838 + ... + 4456490.

It is an arithmetic number, because the mean of its divisors is an integer number (2747689560).

Almost surely, 256307925092 is an apocalyptic number.

It is an amenable number.

56307925092 is an abundant number, since it is smaller than the sum of its proper divisors (75581173788).

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

56307925092 is a wasteful number, since it uses less digits than its factorization.

56307925092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14052 (or 14050 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 48.

The spelling of 56307925092 in words is "fifty-six billion, three hundred seven million, nine hundred twenty-five thousand, ninety-two".

Divisors: 1 2 3 4 6 12 359 718 1033 1077 1436 2066 2154 3099 4132 4308 6198 12396 12653 25306 37959 50612 75918 151836 370847 741694 1112541 1483388 2225082 4450164 4542427 9084854 13070549 13627281 18169708 26141098 27254562 39211647 52282196 54509124 78423294 156846588 4692327091 9384654182 14076981273 18769308364 28153962546 56307925092