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230760243 = 3273662861
BaseRepresentation
bin11011100000100…
…01111100110011
3121002012211112200
431300101330303
5433033311433
634521554243
75501300250
oct1560217463
9532184480
10230760243
1110929264a
1265345983
1338a6732c
142290c427
15153d3613
hexdc11f33

230760243 has 12 divisors (see below), whose sum is σ = 380937648. Its totient is φ = 131862960.

The previous prime is 230760217. The next prime is 230760247. The reversal of 230760243 is 342067032.

It is not a de Polignac number, because 230760243 - 28 = 230759987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230760247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1831368 + ... + 1831493.

It is an arithmetic number, because the mean of its divisors is an integer number (31744804).

Almost surely, 2230760243 is an apocalyptic number.

230760243 is a deficient number, since it is larger than the sum of its proper divisors (150177405).

230760243 is a wasteful number, since it uses less digits than its factorization.

230760243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662874 (or 3662871 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 230760243 is about 15190.7946796736. The cubic root of 230760243 is about 613.3668906563.

The spelling of 230760243 in words is "two hundred thirty million, seven hundred sixty thousand, two hundred forty-three".

Divisors: 1 3 7 9 21 63 3662861 10988583 25640027 32965749 76920081 230760243