Base | Representation |
---|---|
bin | 101111110010… |
… | …1011000010110 |
3 | 1202011000110021 |
4 | 1133211120112 |
5 | 22403304130 |
6 | 2253015354 |
7 | 422656603 |
oct | 137453026 |
9 | 52130407 |
10 | 25056790 |
11 | 131645a0 |
12 | 848455a |
13 | 5264005 |
14 | 34836aa |
15 | 22ee37a |
hex | 17e5616 |
25056790 has 16 divisors (see below), whose sum is σ = 49202640. Its totient is φ = 9111520.
The previous prime is 25056761. The next prime is 25056791. The reversal of 25056790 is 9765052.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25056791) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113785 + ... + 114004.
It is an arithmetic number, because the mean of its divisors is an integer number (3075165).
Almost surely, 225056790 is an apocalyptic number.
25056790 is a deficient number, since it is larger than the sum of its proper divisors (24145850).
25056790 is a wasteful number, since it uses less digits than its factorization.
25056790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227807.
The product of its (nonzero) digits is 18900, while the sum is 34.
The square root of 25056790 is about 5005.6757785538. The cubic root of 25056790 is about 292.6230130066.
The spelling of 25056790 in words is "twenty-five million, fifty-six thousand, seven hundred ninety".
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