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230770630120 = 23543134168971
BaseRepresentation
bin1101011011101100000…
…0000101110111101000
3211001122210122122122211
43112323000011313220
512240104240130440
6254003051254504
722446465663622
oct3267300056750
9731583578584
10230770630120
1189962006028
123888474a434
13189b9252c14
14b252a0bc12
156009a72eea
hex35bb005de8

230770630120 has 32 divisors (see below), whose sum is σ = 531309129120. Its totient is φ = 90161547840.

The previous prime is 230770630093. The next prime is 230770630193. The reversal of 230770630120 is 21036077032.

230770630120 is digitally balanced in base 2, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67082766 + ... + 67086205.

It is an arithmetic number, because the mean of its divisors is an integer number (16603410285).

Almost surely, 2230770630120 is an apocalyptic number.

230770630120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230770630120 is an abundant number, since it is smaller than the sum of its proper divisors (300538499000).

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

230770630120 is a wasteful number, since it uses less digits than its factorization.

230770630120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134169025 (or 134169021 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 230770630120 in words is "two hundred thirty billion, seven hundred seventy million, six hundred thirty thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 43 86 172 215 344 430 860 1720 134168971 268337942 536675884 670844855 1073351768 1341689710 2683379420 5366758840 5769265753 11538531506 23077063012 28846328765 46154126024 57692657530 115385315060 230770630120