Base | Representation |
---|---|
bin | 11011011100000… |
… | …00010011001000 |
3 | 121001002112011212 |
4 | 31232000103020 |
5 | 432410214111 |
6 | 34501112252 |
7 | 5463234032 |
oct | 1556002310 |
9 | 531075155 |
10 | 230163656 |
11 | 108a153a8 |
12 | 650b8688 |
13 | 388b8918 |
14 | 227d4c52 |
15 | 1531698b |
hex | db804c8 |
230163656 has 16 divisors (see below), whose sum is σ = 437020800. Its totient is φ = 113624784.
The previous prime is 230163631. The next prime is 230163667. The reversal of 230163656 is 656361032.
It is an alternating number because its digits alternate between even and odd.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181460 + ... + 182723.
It is an arithmetic number, because the mean of its divisors is an integer number (27313800).
Almost surely, 2230163656 is an apocalyptic number.
It is an amenable number.
230163656 is a deficient number, since it is larger than the sum of its proper divisors (206857144).
230163656 is a wasteful number, since it uses less digits than its factorization.
230163656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364268 (or 364264 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 230163656 is about 15171.1455071791. The cubic root of 230163656 is about 612.8378530906.
The spelling of 230163656 in words is "two hundred thirty million, one hundred sixty-three thousand, six hundred fifty-six".
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