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230064424 = 23297113967
BaseRepresentation
bin11011011011010…
…00000100101000
3121000220111001121
431231220010220
5432344030144
634455025024
75462341522
oct1555500450
9530814047
10230064424
11108957897
126506b174
13388826c5
14227aaa12
15152e7384
hexdb68128

230064424 has 32 divisors (see below), whose sum is σ = 452563200. Its totient is φ = 109493440.

The previous prime is 230064403. The next prime is 230064473. The reversal of 230064424 is 424460032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9489 + ... + 23455.

It is an arithmetic number, because the mean of its divisors is an integer number (14142600).

Almost surely, 2230064424 is an apocalyptic number.

It is an amenable number.

230064424 is a deficient number, since it is larger than the sum of its proper divisors (222498776).

230064424 is a wasteful number, since it uses less digits than its factorization.

230064424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14073 (or 14069 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 230064424 is about 15167.8747357697. The cubic root of 230064424 is about 612.7497681331.

The spelling of 230064424 in words is "two hundred thirty million, sixty-four thousand, four hundred twenty-four".

Divisors: 1 2 4 8 29 58 71 116 142 232 284 568 2059 4118 8236 13967 16472 27934 55868 111736 405043 810086 991657 1620172 1983314 3240344 3966628 7933256 28758053 57516106 115032212 230064424