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12350755660 = 225617537783
BaseRepresentation
bin10111000000010100…
…11001001101001100
31011212202010101122211
423200022121031030
5200243243140120
65401315320204
7615030455665
oct134012311514
934782111584
1012350755660
115268752591
1224882b0064
13121aa23959
1485244436c
154c445825a
hex2e029934c

12350755660 has 12 divisors (see below), whose sum is σ = 25936586928. Its totient is φ = 4940302256.

The previous prime is 12350755553. The next prime is 12350755693. The reversal of 12350755660 is 6655705321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308768872 + ... + 308768911.

It is an arithmetic number, because the mean of its divisors is an integer number (2161382244).

Almost surely, 212350755660 is an apocalyptic number.

12350755660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12350755660 is an abundant number, since it is smaller than the sum of its proper divisors (13585831268).

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

12350755660 is a wasteful number, since it uses less digits than its factorization.

12350755660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617537792 (or 617537790 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 12350755660 in words is "twelve billion, three hundred fifty million, seven hundred fifty-five thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 617537783 1235075566 2470151132 3087688915 6175377830 12350755660