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230007852402 = 23315992064443
BaseRepresentation
bin1101011000110110001…
…0010100110101110010
3210222200122100112100020
43112031202110311302
512232024002234102
6253355242304310
722421544326106
oct3261542246562
9728618315306
10230007852402
1189600488919
12386b11b8096
13188c7203463
14b1bd5b1906
155eb2aeebbc
hex358d894d72

230007852402 has 32 divisors (see below), whose sum is σ = 475647897600. Its totient is φ = 74072178960.

The previous prime is 230007852359. The next prime is 230007852419. The reversal of 230007852402 is 204258700032.

230007852402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2300078524022 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920808 + ... + 1143635.

It is an arithmetic number, because the mean of its divisors is an integer number (14863996800).

Almost surely, 2230007852402 is an apocalyptic number.

230007852402 is an abundant number, since it is smaller than the sum of its proper divisors (245640045198).

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

230007852402 is a wasteful number, since it uses less digits than its factorization.

230007852402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065078.

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 230007852402 in words is "two hundred thirty billion, seven million, eight hundred fifty-two thousand, four hundred two".

Divisors: 1 2 3 6 31 62 93 186 599 1198 1797 3594 18569 37138 55707 111414 2064443 4128886 6193329 12386658 63997733 127995466 191993199 383986398 1236601357 2473202714 3709804071 7419608142 38334642067 76669284134 115003926201 230007852402