Base | Representation |
---|---|
bin | 110000111001… |
… | …0010100001000 |
3 | 1210020100022111 |
4 | 1201302110020 |
5 | 23030242211 |
6 | 2313232104 |
7 | 430612600 |
oct | 141622410 |
9 | 53210274 |
10 | 25634056 |
11 | 13519278 |
12 | 8702634 |
13 | 54069a6 |
14 | 3593c00 |
15 | 23b5421 |
hex | 1872508 |
25634056 has 24 divisors (see below), whose sum is σ = 55911870. Its totient is φ = 10985856.
The previous prime is 25634039. The next prime is 25634069. The reversal of 25634056 is 65043652.
It can be written as a sum of positive squares in only one way, i.e., 24700900 + 933156 = 4970^2 + 966^2 .
It is a super-2 number, since 2×256340562 = 1314209654022272, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32305 + ... + 33088.
Almost surely, 225634056 is an apocalyptic number.
It is an amenable number.
25634056 is an abundant number, since it is smaller than the sum of its proper divisors (30277814).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25634056 is a wasteful number, since it uses less digits than its factorization.
25634056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65413 (or 65402 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 31.
The square root of 25634056 is about 5063.0085917367. The cubic root of 25634056 is about 294.8531529981.
The spelling of 25634056 in words is "twenty-five million, six hundred thirty-four thousand, fifty-six".
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