Base | Representation |
---|---|
bin | 101111110010… |
… | …1101001011011 |
3 | 1202011001221202 |
4 | 1133211221123 |
5 | 22403323013 |
6 | 2253024415 |
7 | 422663024 |
oct | 137455133 |
9 | 52131852 |
10 | 25057883 |
11 | 131653a4 |
12 | 848510b |
13 | 5264666 |
14 | 3483c4b |
15 | 22ee858 |
hex | 17e5a5b |
25057883 has 2 divisors, whose sum is σ = 25057884. Its totient is φ = 25057882.
The previous prime is 25057873. The next prime is 25057937. The reversal of 25057883 is 38875052.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 25057883 - 210 = 25056859 is a prime.
It is not a weakly prime, because it can be changed into another prime (25057853) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12528941 + 12528942.
It is an arithmetic number, because the mean of its divisors is an integer number (12528942).
Almost surely, 225057883 is an apocalyptic number.
25057883 is a deficient number, since it is larger than the sum of its proper divisors (1).
25057883 is an equidigital number, since it uses as much as digits as its factorization.
25057883 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 67200, while the sum is 38.
The square root of 25057883 is about 5005.7849534314. The cubic root of 25057883 is about 292.6272677722.
The spelling of 25057883 in words is "twenty-five million, fifty-seven thousand, eight hundred eighty-three".
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