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232385808 = 24319213411
BaseRepresentation
bin11011101100111…
…10110100010000
3121012021102101210
431312132310100
5433442321213
635020500120
75521150434
oct1566366420
9535242353
10232385808
1110a1a2996
12659aa640
13391b61c5
1422c129c4
15156050c3
hexdd9ed10

232385808 has 60 divisors (see below), whose sum is σ = 633636528. Its totient is φ = 73379520.

The previous prime is 232385779. The next prime is 232385821. The reversal of 232385808 is 808583232.

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, 10623 + ... + 24033.

Almost surely, 2232385808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232385808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316818264).

232385808 is an abundant number, since it is smaller than the sum of its proper divisors (401250720).

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

232385808 is a wasteful number, since it uses less digits than its factorization.

232385808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13460 (or 13435 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 232385808 is about 15244.2057188953. The cubic root of 232385808 is about 614.8037869662.

The spelling of 232385808 in words is "two hundred thirty-two million, three hundred eighty-five thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 361 456 722 912 1083 1444 2166 2888 4332 5776 8664 13411 17328 26822 40233 53644 80466 107288 160932 214576 254809 321864 509618 643728 764427 1019236 1528854 2038472 3057708 4076944 4841371 6115416 9682742 12230832 14524113 19365484 29048226 38730968 58096452 77461936 116192904 232385808