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230888024 = 232971107131
BaseRepresentation
bin11011100001100…
…01001001011000
3121002110022211022
431300301021120
5433101404044
634524422012
75502341633
oct1560611130
9532408738
10230888024
1110936a654
12653a7908
1338ab0543
1422942c1a
151540b3ee
hexdc31258

230888024 has 64 divisors (see below), whose sum is σ = 461894400. Its totient is φ = 108035200.

The previous prime is 230888011. The next prime is 230888039. The reversal of 230888024 is 420888032.

It is a Cunningham number, because it is equal to 151952-1.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1762439 + ... + 1762569.

It is an arithmetic number, because the mean of its divisors is an integer number (7217100).

Almost surely, 2230888024 is an apocalyptic number.

It is an amenable number.

230888024 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

230888024 is a wasteful number, since it uses less digits than its factorization.

230888024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 340 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 230888024 is about 15194.9999670944. Note that the first 4 decimals coincide. The cubic root of 230888024 is about 613.4800848694.

The spelling of 230888024 in words is "two hundred thirty million, eight hundred eighty-eight thousand, twenty-four".

Divisors: 1 2 4 8 29 58 71 107 116 131 142 214 232 262 284 428 524 568 856 1048 2059 3103 3799 4118 6206 7597 7598 8236 9301 12412 14017 15194 15196 16472 18602 24824 28034 30388 30392 37204 56068 60776 74408 112136 220313 269729 406493 440626 539458 812986 881252 995207 1078916 1625972 1762504 1990414 2157832 3251944 3980828 7961656 28861003 57722006 115444012 230888024