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230604712 = 23132638431
BaseRepresentation
bin11011011111010…
…11111110101000
3121001220221012021
431233223332220
5433013322322
634514354224
75500051642
oct1557537650
9531827167
10230604712
11109196808
126528b974
1338a115c0
14228ab892
15153a24c7
hexdbebfa8

230604712 has 32 divisors (see below), whose sum is σ = 467470080. Its totient is φ = 106015680.

The previous prime is 230604707. The next prime is 230604791. The reversal of 230604712 is 217406032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23137 + ... + 31567.

It is an arithmetic number, because the mean of its divisors is an integer number (14608440).

Almost surely, 2230604712 is an apocalyptic number.

It is an amenable number.

230604712 is an abundant number, since it is smaller than the sum of its proper divisors (236865368).

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

230604712 is a wasteful number, since it uses less digits than its factorization.

230604712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8713 (or 8709 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 230604712 is about 15185.6745651947. The cubic root of 230604712 is about 613.2290578345.

It can be divided in two parts, 23060 and 4712, that added together give a palindrome (27772).

The spelling of 230604712 in words is "two hundred thirty million, six hundred four thousand, seven hundred twelve".

Divisors: 1 2 4 8 13 26 52 104 263 526 1052 2104 3419 6838 8431 13676 16862 27352 33724 67448 109603 219206 438412 876824 2217353 4434706 8869412 17738824 28825589 57651178 115302356 230604712