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230052882 = 23291322143
BaseRepresentation
bin11011011011001…
…01010000010010
3121000212220020010
431231211100102
5432343143012
634454455350
75462263053
oct1555452022
9530786203
10230052882
1110894a154
1265064556
133887a387
14227a672a
15152e3c3c
hexdb65412

230052882 has 16 divisors (see below), whose sum is σ = 475971840. Its totient is φ = 74039952.

The previous prime is 230052847. The next prime is 230052883. The reversal of 230052882 is 288250032.

It is not an unprimeable number, because it can be changed into a prime (230052883) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 660898 + ... + 661245.

It is an arithmetic number, because the mean of its divisors is an integer number (29748240).

Almost surely, 2230052882 is an apocalyptic number.

230052882 is an abundant number, since it is smaller than the sum of its proper divisors (245918958).

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

230052882 is a wasteful number, since it uses less digits than its factorization.

230052882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322177.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 230052882 is about 15167.4942558090. The cubic root of 230052882 is about 612.7395210380.

The spelling of 230052882 in words is "two hundred thirty million, fifty-two thousand, eight hundred eighty-two".

Divisors: 1 2 3 6 29 58 87 174 1322143 2644286 3966429 7932858 38342147 76684294 115026441 230052882