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230952888 = 233217188687
BaseRepresentation
bin11011100010000…
…00111110111000
3121002120121210200
431301000332320
5433110443023
634530042200
75503032015
oct1561007670
9532517720
10230952888
11109404361
1265419360
1338b03c1a
142295c70c
1515420743
hexdc40fb8

230952888 has 48 divisors (see below), whose sum is σ = 662294880. Its totient is φ = 72455424.

The previous prime is 230952859. The next prime is 230952889. The reversal of 230952888 is 888259032.

230952888 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230952889) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93120 + ... + 95567.

It is an arithmetic number, because the mean of its divisors is an integer number (13797810).

Almost surely, 2230952888 is an apocalyptic number.

It is an amenable number.

230952888 is an abundant number, since it is smaller than the sum of its proper divisors (431341992).

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

230952888 is a wasteful number, since it uses less digits than its factorization.

230952888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188716 (or 188709 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 230952888 is about 15197.1342035267. The cubic root of 230952888 is about 613.5375283663.

The spelling of 230952888 in words is "two hundred thirty million, nine hundred fifty-two thousand, eight hundred eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 136 153 204 306 408 612 1224 188687 377374 566061 754748 1132122 1509496 1698183 2264244 3207679 3396366 4528488 6415358 6792732 9623037 12830716 13585464 19246074 25661432 28869111 38492148 57738222 76984296 115476444 230952888