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50768504023988 = 22173364911128299
BaseRepresentation
bin10111000101100011101101…
…01001011110101110110100
320122202102101100001122110102
423202301312221132232310
523123242344012231423
6255550421225413232
713456621600016162
oct1342616651365664
9218672340048412
1050768504023988
11151a388aa97943
12583b33933a218
1322435ac3c3a4a
14c772cc98c232
155d0912d25c28
hex2e2c76a5ebb4

50768504023988 has 24 divisors (see below), whose sum is σ = 88909922656800. Its totient is φ = 25365673525280.

The previous prime is 50768504023961. The next prime is 50768504024027. The reversal of 50768504023988 is 88932040586705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44431463 + ... + 45559761.

It is an arithmetic number, because the mean of its divisors is an integer number (3704580110700).

Almost surely, 250768504023988 is an apocalyptic number.

It is an amenable number.

50768504023988 is a deficient number, since it is larger than the sum of its proper divisors (38141418632812).

50768504023988 is a wasteful number, since it uses less digits than its factorization.

50768504023988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136527 (or 1136525 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 65.

The spelling of 50768504023988 in words is "fifty trillion, seven hundred sixty-eight billion, five hundred four million, twenty-three thousand, nine hundred eighty-eight".

Divisors: 1 2 4 1733 3466 6491 6932 12982 25964 1128299 2256598 4513196 11248903 22497806 44995612 1955342167 3910684334 7323788809 7821368668 14647577618 29295155236 12692126005997 25384252011994 50768504023988