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230596418 = 21379131857
BaseRepresentation
bin11011011111010…
…01111101000010
3121001220111211002
431233221331002
5433013041133
634514252002
75500015523
oct1557517502
9531814732
10230596418
11109190558
1265287002
1338a0a8b0
14228a884a
151539ece8
hexdbe9f42

230596418 has 32 divisors (see below), whose sum is σ = 380540160. Its totient is φ = 104158080.

The previous prime is 230596411. The next prime is 230596463. The reversal of 230596418 is 814695032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (230596411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268646 + ... + 269502.

It is an arithmetic number, because the mean of its divisors is an integer number (11891880).

Almost surely, 2230596418 is an apocalyptic number.

230596418 is a deficient number, since it is larger than the sum of its proper divisors (149943742).

230596418 is a wasteful number, since it uses less digits than its factorization.

230596418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 230596418 is about 15185.4014764181. The cubic root of 230596418 is about 613.2217058847.

The spelling of 230596418 in words is "two hundred thirty million, five hundred ninety-six thousand, four hundred eighteen".

Divisors: 1 2 13 26 79 131 158 262 857 1027 1703 1714 2054 3406 10349 11141 20698 22282 67703 112267 134537 135406 224534 269074 880139 1459471 1760278 2918942 8869093 17738186 115298209 230596418