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234709192130 = 257229115112721
BaseRepresentation
bin1101101010010111000…
…0100000110111000010
3211102211021202100000212
43122211300200313002
512321141023122010
6255453544314122
722646212133660
oct3324560406702
9742737670025
10234709192130
11905a3246a56
12395a3772942
1319196212c9a
14b507b2bc30
15618a70e505
hex36a5c20dc2

234709192130 has 64 divisors (see below), whose sum is σ = 485398241280. Its totient is φ = 80044416000.

The previous prime is 234709192117. The next prime is 234709192187. The reversal of 234709192130 is 31291907432.

234709192130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18444170 + ... + 18456890.

It is an arithmetic number, because the mean of its divisors is an integer number (7584347520).

Almost surely, 2234709192130 is an apocalyptic number.

234709192130 is an abundant number, since it is smaller than the sum of its proper divisors (250689049150).

234709192130 is a wasteful number, since it uses less digits than its factorization.

234709192130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14115.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 234709192130 in words is "two hundred thirty-four billion, seven hundred nine million, one hundred ninety-two thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 229 458 1145 1151 1603 2290 2302 3206 5755 8015 8057 11510 12721 16030 16114 25442 40285 63605 80570 89047 127210 178094 263579 445235 527158 890470 1317895 1845053 2635790 2913109 3690106 5826218 9225265 14565545 14641871 18450530 20391763 29131090 29283742 40783526 73209355 101958815 102493097 146418710 203917630 204986194 512465485 1024930970 3352988459 6705976918 16764942295 23470919213 33529884590 46941838426 117354596065 234709192130