Base | Representation |
---|---|
bin | 11011011110101… |
… | …00000010011010 |
3 | 121001201221200100 |
4 | 31233110002122 |
5 | 433002203100 |
6 | 34512320230 |
7 | 5466163023 |
oct | 1557240232 |
9 | 531657610 |
10 | 230506650 |
11 | 10912a070 |
12 | 65243076 |
13 | 389a8a8a |
14 | 22883c4a |
15 | 15383400 |
hex | dbd409a |
230506650 has 72 divisors (see below), whose sum is σ = 675608544. Its totient is φ = 55879200.
The previous prime is 230506649. The next prime is 230506673. The reversal of 230506650 is 56605032.
230506650 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 0 + 6 + 650 = 666.
230506650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18334 + ... + 28233.
It is an arithmetic number, because the mean of its divisors is an integer number (9383452).
Almost surely, 2230506650 is an apocalyptic number.
230506650 is an abundant number, since it is smaller than the sum of its proper divisors (445101894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230506650 is a wasteful number, since it uses less digits than its factorization.
230506650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46596 (or 46588 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 230506650 is about 15182.4454551959. The cubic root of 230506650 is about 613.1421226440.
The spelling of 230506650 in words is "two hundred thirty million, five hundred six thousand, six hundred fifty".
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