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230884 = 22197293
BaseRepresentation
bin111000010111100100
3102201201021
4320113210
524342014
64540524
71651063
oct702744
9381637
10230884
11148515
12b1744
1381124
14601da
1548624
hex385e4

230884 has 12 divisors (see below), whose sum is σ = 407484. Its totient is φ = 114464.

The previous prime is 230873. The next prime is 230891. The reversal of 230884 is 488032.

230884 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 can be written as a sum of positive squares in 2 ways, for example, as 222784 + 8100 = 472^2 + 90^2 .

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, 642 + ... + 934.

It is an arithmetic number, because the mean of its divisors is an integer number (33957).

2230884 is an apocalyptic number.

It is an amenable number.

230884 is a deficient number, since it is larger than the sum of its proper divisors (176600).

230884 is a wasteful number, since it uses less digits than its factorization.

230884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 230884 is about 480.5039021694. The cubic root of 230884 is about 61.3476520864.

The spelling of 230884 in words is "two hundred thirty thousand, eight hundred eighty-four".

Divisors: 1 2 4 197 293 394 586 788 1172 57721 115442 230884