Base | Representation |
---|---|
bin | 101111110101… |
… | …1001111011111 |
3 | 1202012020101111 |
4 | 1133223033133 |
5 | 22410041144 |
6 | 2253322451 |
7 | 423116602 |
oct | 137531737 |
9 | 52166344 |
10 | 25080799 |
11 | 13180637 |
12 | 8496427 |
13 | 5271c13 |
14 | 348c339 |
15 | 2306534 |
hex | 17eb3df |
25080799 has 2 divisors, whose sum is σ = 25080800. Its totient is φ = 25080798.
The previous prime is 25080761. The next prime is 25080827. The reversal of 25080799 is 99708052.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-25080799 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (25080719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12540399 + 12540400.
It is an arithmetic number, because the mean of its divisors is an integer number (12540400).
Almost surely, 225080799 is an apocalyptic number.
25080799 is a deficient number, since it is larger than the sum of its proper divisors (1).
25080799 is an equidigital number, since it uses as much as digits as its factorization.
25080799 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 45360, while the sum is 40.
The square root of 25080799 is about 5008.0733820502. The cubic root of 25080799 is about 292.7164453414.
The spelling of 25080799 in words is "twenty-five million, eighty thousand, seven hundred ninety-nine".
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