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50624060490 = 23254711967863
BaseRepresentation
bin101111001001011011…
…011101110001001010
311211200002002201200100
4233021123131301022
51312134224413430
635131213150230
73441340262043
oct571133356112
9154602081610
1050624060490
111a518a64a23
129989a8b376
134a0a140ca3
14264357b8ca
1514b4566960
hexbc96ddc4a

50624060490 has 48 divisors (see below), whose sum is σ = 134423048448. Its totient is φ = 13212519648.

The previous prime is 50624060489. The next prime is 50624060533. The reversal of 50624060490 is 9406042605.

50624060490 is a `hidden beast` number, since 5 + 0 + 6 + 2 + 40 + 604 + 9 + 0 = 666.

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, 5979702 + ... + 5988161.

It is an arithmetic number, because the mean of its divisors is an integer number (2800480176).

Almost surely, 250624060490 is an apocalyptic number.

50624060490 is an abundant number, since it is smaller than the sum of its proper divisors (83798987958).

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

50624060490 is a wasteful number, since it uses less digits than its factorization.

50624060490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11967923 (or 11967920 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 50624060490 in words is "fifty billion, six hundred twenty-four million, sixty thousand, four hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 47 90 94 141 235 282 423 470 705 846 1410 2115 4230 11967863 23935726 35903589 59839315 71807178 107710767 119678630 179517945 215421534 359035890 538553835 562489561 1077107670 1124979122 1687468683 2812447805 3374937366 5062406049 5624895610 8437343415 10124812098 16874686830 25312030245 50624060490