Base | Representation |
---|---|
bin | 11011100000111… |
… | …01111111011100 |
3 | 121002022100012101 |
4 | 31300131333130 |
5 | 433041401224 |
6 | 34523014444 |
7 | 5501564116 |
oct | 1560357734 |
9 | 532270171 |
10 | 230809564 |
11 | 109316707 |
12 | 6536a424 |
13 | 38a8390b |
14 | 229223b6 |
15 | 153e3044 |
hex | dc1dfdc |
230809564 has 6 divisors (see below), whose sum is σ = 403916744. Its totient is φ = 115404780.
The previous prime is 230809559. The next prime is 230809597. The reversal of 230809564 is 465908032.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28851192 + ... + 28851199.
Almost surely, 2230809564 is an apocalyptic number.
It is an amenable number.
230809564 is a deficient number, since it is larger than the sum of its proper divisors (173107180).
230809564 is a wasteful number, since it uses less digits than its factorization.
230809564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57702395 (or 57702393 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 230809564 is about 15192.4179773991. The cubic root of 230809564 is about 613.4105863886.
The spelling of 230809564 in words is "two hundred thirty million, eight hundred nine thousand, five hundred sixty-four".
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