Base | Representation |
---|---|
bin | 11011011101100… |
… | …01111000000101 |
3 | 121001110211201221 |
4 | 31232301320011 |
5 | 432433213400 |
6 | 34505320341 |
7 | 5465041051 |
oct | 1556617005 |
9 | 531424657 |
10 | 230366725 |
11 | 109043a26 |
12 | 651960b1 |
13 | 3895a194 |
14 | 22848c61 |
15 | 15356c1a |
hex | dbb1e05 |
230366725 has 12 divisors (see below), whose sum is σ = 285847776. Its totient is φ = 184168880.
The previous prime is 230366723. The next prime is 230366743. The reversal of 230366725 is 527663032.
It is not a de Polignac number, because 230366725 - 21 = 230366723 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230366723) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58674 + ... + 62476.
It is an arithmetic number, because the mean of its divisors is an integer number (23820648).
Almost surely, 2230366725 is an apocalyptic number.
230366725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230366725 is a deficient number, since it is larger than the sum of its proper divisors (55481051).
230366725 is a wasteful number, since it uses less digits than its factorization.
230366725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6236 (or 6231 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 34.
The square root of 230366725 is about 15177.8366376767. The cubic root of 230366725 is about 613.0180318246.
The spelling of 230366725 in words is "two hundred thirty million, three hundred sixty-six thousand, seven hundred twenty-five".
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