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230053210 = 25671073209
BaseRepresentation
bin11011011011001…
…01010101011010
3121000212220200021
431231211111122
5432343200320
634454501054
75462264032
oct1555452532
9530786607
10230053210
1110894a422
126506478a
133887a57a
14227a68c2
15152e3daa
hexdb6555a

230053210 has 32 divisors (see below), whose sum is σ = 424336320. Its totient is φ = 89772672.

The previous prime is 230053189. The next prime is 230053223. The reversal of 230053210 is 12350032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70086 + ... + 73294.

It is an arithmetic number, because the mean of its divisors is an integer number (13260510).

Almost surely, 2230053210 is an apocalyptic number.

230053210 is a deficient number, since it is larger than the sum of its proper divisors (194283110).

230053210 is a wasteful number, since it uses less digits than its factorization.

230053210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 230053210 is about 15167.5050684020. The cubic root of 230053210 is about 612.7398122442.

The spelling of 230053210 in words is "two hundred thirty million, fifty-three thousand, two hundred ten".

Divisors: 1 2 5 10 67 107 134 214 335 535 670 1070 3209 6418 7169 14338 16045 32090 35845 71690 215003 343363 430006 686726 1075015 1716815 2150030 3433630 23005321 46010642 115026605 230053210