Base | Representation |
---|---|
bin | 110001011001… |
… | …0001100100001 |
3 | 1210201122020111 |
4 | 1202302030201 |
5 | 23112130323 |
6 | 2323011321 |
7 | 433052464 |
oct | 142621441 |
9 | 53648214 |
10 | 25895713 |
11 | 13687918 |
12 | 8809b41 |
13 | 5498b0c |
14 | 36212db |
15 | 2417c0d |
hex | 18b2321 |
25895713 has 2 divisors, whose sum is σ = 25895714. Its totient is φ = 25895712.
The previous prime is 25895711. The next prime is 25895719. The reversal of 25895713 is 31759852.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 21086464 + 4809249 = 4592^2 + 2193^2 .
It is a cyclic number.
It is not a de Polignac number, because 25895713 - 21 = 25895711 is a prime.
Together with 25895711, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (25895711) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12947856 + 12947857.
It is an arithmetic number, because the mean of its divisors is an integer number (12947857).
Almost surely, 225895713 is an apocalyptic number.
It is an amenable number.
25895713 is a deficient number, since it is larger than the sum of its proper divisors (1).
25895713 is an equidigital number, since it uses as much as digits as its factorization.
25895713 is an evil number, because the sum of its binary digits is even.
The product of its digits is 75600, while the sum is 40.
The square root of 25895713 is about 5088.7830568811. The cubic root of 25895713 is about 295.8529865583.
The spelling of 25895713 in words is "twenty-five million, eight hundred ninety-five thousand, seven hundred thirteen".
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