Base | Representation |
---|---|
bin | 11011011110000… |
… | …00001000100101 |
3 | 121001120210211220 |
4 | 31233000020211 |
5 | 432442101000 |
6 | 34510450553 |
7 | 5465403240 |
oct | 1557001045 |
9 | 531523756 |
10 | 230425125 |
11 | 109083897 |
12 | 65203a59 |
13 | 3897a938 |
14 | 22862257 |
15 | 153691a0 |
hex | dbc0225 |
230425125 has 64 divisors (see below), whose sum is σ = 449100288. Its totient is φ = 102720000.
The previous prime is 230425087. The next prime is 230425133. The reversal of 230425125 is 521524032.
It is not a de Polignac number, because 230425125 - 212 = 230421029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 230425095 and 230425104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106555 + ... + 108695.
It is an arithmetic number, because the mean of its divisors is an integer number (7017192).
Almost surely, 2230425125 is an apocalyptic number.
230425125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
230425125 is a deficient number, since it is larger than the sum of its proper divisors (218675163).
230425125 is a wasteful number, since it uses less digits than its factorization.
230425125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2207 (or 2197 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 230425125 is about 15179.7603736027. The cubic root of 230425125 is about 613.0698292767.
Adding to 230425125 its reverse (521524032), we get a palindrome (751949157).
The spelling of 230425125 in words is "two hundred thirty million, four hundred twenty-five thousand, one hundred twenty-five".
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