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230847352 = 23171697407
BaseRepresentation
bin11011100001001…
…11001101111000
3121002101021000221
431300213031320
5433044103402
634523505424
75502112231
oct1560471570
9532337027
10230847352
1110934203a
1265388274
1338a97b88
1422932088
15153ee337
hexdc27378

230847352 has 16 divisors (see below), whose sum is σ = 458300160. Its totient is φ = 108633984.

The previous prime is 230847289. The next prime is 230847367. The reversal of 230847352 is 253748032.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

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, 848568 + ... + 848839.

It is an arithmetic number, because the mean of its divisors is an integer number (28643760).

Almost surely, 2230847352 is an apocalyptic number.

It is an amenable number.

230847352 is a deficient number, since it is larger than the sum of its proper divisors (227452808).

230847352 is a wasteful number, since it uses less digits than its factorization.

230847352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1697430 (or 1697426 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 230847352 is about 15193.6615731693. The cubic root of 230847352 is about 613.4440602967. Note that the first 3 decimals are identical.

The spelling of 230847352 in words is "two hundred thirty million, eight hundred forty-seven thousand, three hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 1697407 3394814 6789628 13579256 28855919 57711838 115423676 230847352