Base | Representation |
---|---|
bin | 110000111000… |
… | …0000111100010 |
3 | 1210012212222020 |
4 | 1201300013202 |
5 | 23030000213 |
6 | 2313122310 |
7 | 430544424 |
oct | 141600742 |
9 | 53185866 |
10 | 25625058 |
11 | 13512538 |
12 | 86b9396 |
13 | 5402874 |
14 | 3590814 |
15 | 23b2923 |
hex | 18701e2 |
25625058 has 32 divisors (see below), whose sum is σ = 52980480. Its totient is φ = 8257920.
The previous prime is 25625051. The next prime is 25625071. The reversal of 25625058 is 85052652.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (25625051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24588 + ... + 25608.
It is an arithmetic number, because the mean of its divisors is an integer number (1655640).
Almost surely, 225625058 is an apocalyptic number.
25625058 is an abundant number, since it is smaller than the sum of its proper divisors (27355422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25625058 is a wasteful number, since it uses less digits than its factorization.
25625058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162.
The product of its (nonzero) digits is 24000, while the sum is 33.
The square root of 25625058 is about 5062.1199116576. The cubic root of 25625058 is about 294.8186494305.
The spelling of 25625058 in words is "twenty-five million, six hundred twenty-five thousand, fifty-eight".
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