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56379347496 = 233219922917183
BaseRepresentation
bin110100100000011110…
…001001001000101000
312101112011200121020100
4310200132021020220
51410431103104441
641522245025400
74034063355333
oct644036111050
9171464617210
1056379347496
1121a0174326a
12ab153b5260
1354165c8964
142a2ba8961a
1516ee961cb6
hexd20789228

56379347496 has 96 divisors (see below), whose sum is σ = 154140480000. Its totient is φ = 18615940992.

The previous prime is 56379347459. The next prime is 56379347503. The reversal of 56379347496 is 69474397365.

56379347496 is a `hidden beast` number, since 5 + 6 + 3 + 79 + 3 + 474 + 96 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3272521 + ... + 3289703.

It is an arithmetic number, because the mean of its divisors is an integer number (1605630000).

Almost surely, 256379347496 is an apocalyptic number.

It is an amenable number.

56379347496 is an abundant number, since it is smaller than the sum of its proper divisors (97761132504).

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

56379347496 is a wasteful number, since it uses less digits than its factorization.

56379347496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17623 (or 17616 counting only the distinct ones).

The product of its digits is 102876480, while the sum is 63.

The spelling of 56379347496 in words is "fifty-six billion, three hundred seventy-nine million, three hundred forty-seven thousand, four hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 199 229 398 458 597 687 796 916 1194 1374 1592 1791 1832 2061 2388 2748 3582 4122 4776 5496 7164 8244 14328 16488 17183 34366 45571 51549 68732 91142 103098 136713 137464 154647 182284 206196 273426 309294 364568 410139 412392 546852 618588 820278 1093704 1237176 1640556 3281112 3419417 3934907 6838834 7869814 10258251 11804721 13677668 15739628 20516502 23609442 27355336 30774753 31479256 35414163 41033004 47218884 61549506 70828326 82066008 94437768 123099012 141656652 246198024 283313304 783046493 1566092986 2349139479 3132185972 4698278958 6264371944 7047418437 9396557916 14094836874 18793115832 28189673748 56379347496