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50753000732 = 22731254322993
BaseRepresentation
bin101111010001000111…
…010101010100011100
311212000001201120102212
4233101013111110130
51312420232010412
635152100535552
73444464250110
oct572107252434
9155001646385
1050753000732
111a584822705
129a050b15b8
134a2aa782a5
142656743740
1514c0a36222
hexbd11d551c

50753000732 has 48 divisors (see below), whose sum is σ = 104826150912. Its totient is φ = 21040439040.

The previous prime is 50753000629. The next prime is 50753000777. The reversal of 50753000732 is 23700035705.

50753000732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2195828 + ... + 2218820.

It is an arithmetic number, because the mean of its divisors is an integer number (2183878144).

Almost surely, 250753000732 is an apocalyptic number.

50753000732 is the 183944-th pentagonal number.

It is an amenable number.

50753000732 is an abundant number, since it is smaller than the sum of its proper divisors (54073150180).

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

50753000732 is a wasteful number, since it uses less digits than its factorization.

50753000732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25578 (or 25576 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 32.

The spelling of 50753000732 in words is "fifty billion, seven hundred fifty-three million, seven hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 31 62 124 217 434 868 2543 5086 10172 17801 22993 35602 45986 71204 78833 91972 157666 160951 315332 321902 551831 643804 712783 1103662 1425566 2207324 2851132 4989481 9978962 19957924 58471199 116942398 233884796 409298393 818596786 1637193572 1812607169 3625214338 7250428676 12688250183 25376500366 50753000732