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230134182 = 23231667639
BaseRepresentation
bin11011011011110…
…01000110100110
3121001001000202020
431231321012212
5432403243212
634500324010
75463052065
oct1555710646
9531030666
10230134182
111089a5243
12650a3606
13388a8395
14227c81dc
151530cd8c
hexdb791a6

230134182 has 16 divisors (see below), whose sum is σ = 480280320. Its totient is φ = 73376072.

The previous prime is 230134171. The next prime is 230134199. The reversal of 230134182 is 281431032.

It is a congruent number.

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, 833682 + ... + 833957.

It is an arithmetic number, because the mean of its divisors is an integer number (30017520).

Almost surely, 2230134182 is an apocalyptic number.

230134182 is an abundant number, since it is smaller than the sum of its proper divisors (250146138).

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

230134182 is a wasteful number, since it uses less digits than its factorization.

230134182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667667.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 230134182 is about 15170.1740926068. The cubic root of 230134182 is about 612.8116926413.

The spelling of 230134182 in words is "two hundred thirty million, one hundred thirty-four thousand, one hundred eighty-two".

Divisors: 1 2 3 6 23 46 69 138 1667639 3335278 5002917 10005834 38355697 76711394 115067091 230134182