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230632645025510 = 25721336206066723
BaseRepresentation
bin110100011100001001011000…
…111000010101111011100110
31010020121021011120112222210122
4310130021120320111323212
5220212141124111304020
62134303101403121542
766402441642010400
oct6434113070257346
91106537146488718
10230632645025510
1167539834599822
1221a4a19a2132b2
139b8c7466c9770
1440d4972aa1b70
151b9e43eb36125
hexd1c258e15ee6

230632645025510 has 48 divisors (see below), whose sum is σ = 520063942423536. Its totient is φ = 72991430511552.

The previous prime is 230632645025491. The next prime is 230632645025513. The reversal of 230632645025510 is 15520546236032.

230632645025510 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 not an unprimeable number, because it can be changed into a prime (230632645025513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18103026992 + ... + 18103039731.

It is an arithmetic number, because the mean of its divisors is an integer number (10834665467157).

Almost surely, 2230632645025510 is an apocalyptic number.

230632645025510 is an abundant number, since it is smaller than the sum of its proper divisors (289431297398026).

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

230632645025510 is a wasteful number, since it uses less digits than its factorization.

230632645025510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36206066757 (or 36206066750 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 44.

The spelling of 230632645025510 in words is "two hundred thirty trillion, six hundred thirty-two billion, six hundred forty-five million, twenty-five thousand, five hundred ten".

Divisors: 1 2 5 7 10 13 14 26 35 49 65 70 91 98 130 182 245 455 490 637 910 1274 3185 6370 36206066723 72412133446 181030333615 253442467061 362060667230 470678867399 506884934122 941357734798 1267212335305 1774097269427 2353394336995 2534424670610 3294752071793 3548194538854 4706788673990 6589504143586 8870486347135 16473760358965 17740972694270 23063264502551 32947520717930 46126529005102 115316322512755 230632645025510