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230461704 = 233211290987
BaseRepresentation
bin11011011110010…
…01000100001000
3121001122200000200
431233021010020
5432444233304
634511332200
75465615004
oct1557110410
9531580020
10230461704
111090a9320
1265221060
1338991495
1422871704
1515374e39
hexdbc9108

230461704 has 48 divisors (see below), whose sum is σ = 680911920. Its totient is φ = 69836640.

The previous prime is 230461691. The next prime is 230461711. The reversal of 230461704 is 407164032.

It is a super-2 number, since 2×2304617042 = 106225194021167232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144702 + ... + 146285.

It is an arithmetic number, because the mean of its divisors is an integer number (14185665).

Almost surely, 2230461704 is an apocalyptic number.

230461704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230461704 is an abundant number, since it is smaller than the sum of its proper divisors (450450216).

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

230461704 is a wasteful number, since it uses less digits than its factorization.

230461704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291010 (or 291003 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 230461704 is about 15180.9651867067. The cubic root of 230461704 is about 613.1022682953.

The spelling of 230461704 in words is "two hundred thirty million, four hundred sixty-one thousand, seven hundred four".

Divisors: 1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 290987 581974 872961 1163948 1745922 2327896 2618883 3200857 3491844 5237766 6401714 6983688 9602571 10475532 12803428 19205142 20951064 25606856 28807713 38410284 57615426 76820568 115230852 230461704