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230432496 = 2437297973
BaseRepresentation
bin11011011110000…
…01111011110000
3121001121011221220
431233001323300
5432442314441
634510545040
75465433600
oct1557017360
9531534856
10230432496
11109089388
1265208180
13389810b8
1422864c00
151536b466
hexdbc1ef0

230432496 has 60 divisors (see below), whose sum is σ = 692480232. Its totient is φ = 65837184.

The previous prime is 230432473. The next prime is 230432507. The reversal of 230432496 is 694234032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46635 + ... + 51338.

Almost surely, 2230432496 is an apocalyptic number.

It is an amenable number.

230432496 is an abundant number, since it is smaller than the sum of its proper divisors (462047736).

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

230432496 is a wasteful number, since it uses less digits than its factorization.

230432496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97998 (or 97985 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 230432496 is about 15180.0031620550. The cubic root of 230432496 is about 613.0763663091.

The spelling of 230432496 in words is "two hundred thirty million, four hundred thirty-two thousand, four hundred ninety-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 97973 195946 293919 391892 587838 685811 783784 1175676 1371622 1567568 2057433 2351352 2743244 4114866 4702704 4800677 5486488 8229732 9601354 10972976 14402031 16459464 19202708 28804062 32918928 38405416 57608124 76810832 115216248 230432496