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48903702664 = 23174715748731
BaseRepresentation
bin101101100010111000…
…110100100010001000
311200020011221111101211
4231202320310202020
51300123321441124
634244400022504
73350610420415
oct554270644210
9150204844354
1048903702664
11198159576a3
129589901a34
1347c48b748b
14251ccb710c
1514134e0e94
hexb62e34888

48903702664 has 64 divisors (see below), whose sum is σ = 99787541760. Its totient is φ = 22379934720.

The previous prime is 48903702607. The next prime is 48903702677. The reversal of 48903702664 is 46620730984.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 979179 + ... + 1027909.

It is an arithmetic number, because the mean of its divisors is an integer number (1559180340).

Almost surely, 248903702664 is an apocalyptic number.

It is an amenable number.

48903702664 is an abundant number, since it is smaller than the sum of its proper divisors (50883839096).

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

48903702664 is a wasteful number, since it uses less digits than its factorization.

48903702664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48958 (or 48954 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 48903702664 in words is "forty-eight billion, nine hundred three million, seven hundred two thousand, six hundred sixty-four".

Divisors: 1 2 4 8 17 34 47 68 94 136 157 188 314 376 628 799 1256 1598 2669 3196 5338 6392 7379 10676 14758 21352 29516 48731 59032 97462 125443 194924 250886 389848 501772 828427 1003544 1656854 2290357 3313708 4580714 6627416 7650767 9161428 15301534 18322856 30603068 38936069 61206136 77872138 130063039 155744276 260126078 311488552 359586049 520252156 719172098 1040504312 1438344196 2876688392 6112962833 12225925666 24451851332 48903702664