Base | Representation |
---|---|
bin | 11011011111100… |
… | …00101101110110 |
3 | 121001221220211000 |
4 | 31233300231312 |
5 | 433014432433 |
6 | 34515024130 |
7 | 5500162344 |
oct | 1557605566 |
9 | 531856730 |
10 | 230624118 |
11 | 1091aa34a |
12 | 6529b046 |
13 | 38a1a39a |
14 | 228b4994 |
15 | 153a8113 |
hex | dbf0b76 |
230624118 has 16 divisors (see below), whose sum is σ = 512498160. Its totient is φ = 76874688.
The previous prime is 230624101. The next prime is 230624129. The reversal of 230624118 is 811426032.
230624118 is a `hidden beast` number, since 2 + 30 + 624 + 1 + 1 + 8 = 666.
230624118 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 230624091 and 230624100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135355 + ... + 2135462.
It is an arithmetic number, because the mean of its divisors is an integer number (32031135).
Almost surely, 2230624118 is an apocalyptic number.
230624118 is an abundant number, since it is smaller than the sum of its proper divisors (281874042).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230624118 is a wasteful number, since it uses less digits than its factorization.
230624118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4270828 (or 4270822 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 230624118 is about 15186.3135092095. The cubic root of 230624118 is about 613.2462589709.
The spelling of 230624118 in words is "two hundred thirty million, six hundred twenty-four thousand, one hundred eighteen".
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