Base | Representation |
---|---|
bin | 101111111001… |
… | …0110111111111 |
3 | 1202020211021102 |
4 | 1133302313333 |
5 | 22412041223 |
6 | 2254123315 |
7 | 423310004 |
oct | 137626777 |
9 | 52224242 |
10 | 25112063 |
11 | 131a2079 |
12 | 84b053b |
13 | 5283212 |
14 | 34998ab |
15 | 2310928 |
hex | 17f2dff |
25112063 has 2 divisors, whose sum is σ = 25112064. Its totient is φ = 25112062.
The previous prime is 25112047. The next prime is 25112081. The reversal of 25112063 is 36021152.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 25112063 - 24 = 25112047 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (25112033) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12556031 + 12556032.
It is an arithmetic number, because the mean of its divisors is an integer number (12556032).
Almost surely, 225112063 is an apocalyptic number.
25112063 is a deficient number, since it is larger than the sum of its proper divisors (1).
25112063 is an equidigital number, since it uses as much as digits as its factorization.
25112063 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 25112063 is about 5011.1937699514. The cubic root of 25112063 is about 292.8380215724.
The spelling of 25112063 in words is "twenty-five million, one hundred twelve thousand, sixty-three".
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