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229956008 = 23171690853
BaseRepresentation
bin11011011010011…
…01100110101000
3121000200222100012
431231031212220
5432332043013
634452431052
75461410452
oct1555154650
9530628305
10229956008
11108893397
1265018488
1338845259
142277d2d2
15152c51a8
hexdb4d9a8

229956008 has 16 divisors (see below), whose sum is σ = 456530580. Its totient is φ = 108214528.

The previous prime is 229955989. The next prime is 229956011. The reversal of 229956008 is 800659922.

It can be written as a sum of positive squares in 2 ways, for example, as 222546724 + 7409284 = 14918^2 + 2722^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845291 + ... + 845562.

Almost surely, 2229956008 is an apocalyptic number.

It is an amenable number.

229956008 is a deficient number, since it is larger than the sum of its proper divisors (226574572).

229956008 is a wasteful number, since it uses less digits than its factorization.

229956008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690876 (or 1690872 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 229956008 is about 15164.3004454541. The cubic root of 229956008 is about 612.6535018850.

The spelling of 229956008 in words is "two hundred twenty-nine million, nine hundred fifty-six thousand, eight".

Divisors: 1 2 4 8 17 34 68 136 1690853 3381706 6763412 13526824 28744501 57489002 114978004 229956008