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230696682 = 23294992657
BaseRepresentation
bin11011100000000…
…10011011101010
3121002002121100120
431300002123222
5433024243212
634520344110
75500614036
oct1560023352
9532077316
10230696682
11109249917
1265315036
1338a44418
14228d31c6
15153be88c
hexdc026ea

230696682 has 32 divisors (see below), whose sum is σ = 478440000. Its totient is φ = 74070528.

The previous prime is 230696663. The next prime is 230696701. The reversal of 230696682 is 286696032.

It is an interprime number because it is at equal distance from previous prime (230696663) and next prime (230696701).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85498 + ... + 88154.

It is an arithmetic number, because the mean of its divisors is an integer number (14951250).

Almost surely, 2230696682 is an apocalyptic number.

230696682 is an abundant number, since it is smaller than the sum of its proper divisors (247743318).

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

230696682 is a wasteful number, since it uses less digits than its factorization.

230696682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 230696682 is about 15188.7024462263. The cubic root of 230696682 is about 613.3105698730.

The spelling of 230696682 in words is "two hundred thirty million, six hundred ninety-six thousand, six hundred eighty-two".

Divisors: 1 2 3 6 29 58 87 174 499 998 1497 2657 2994 5314 7971 14471 15942 28942 43413 77053 86826 154106 231159 462318 1325843 2651686 3977529 7955058 38449447 76898894 115348341 230696682