Base | Representation |
---|---|
bin | 10111100001000100… |
… | …010000111111111011 |
3 | 2102011202212222112100 |
4 | 113201010100333323 |
5 | 403203203001113 |
6 | 15333340514443 |
7 | 1552511333112 |
oct | 274104207773 |
9 | 72152788470 |
10 | 25250828283 |
11 | a78848602a |
12 | 4a8854ba23 |
13 | 24c54a8c15 |
14 | 13177dac79 |
15 | 9cbc1bd73 |
hex | 5e1110ffb |
25250828283 has 12 divisors (see below), whose sum is σ = 36634097448. Its totient is φ = 16759726080.
The previous prime is 25250828279. The next prime is 25250828311. The reversal of 25250828283 is 38282805252.
It is not a de Polignac number, because 25250828283 - 22 = 25250828279 is a prime.
It is not an unprimeable number, because it can be changed into a prime (25250828203) 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 in 11 ways as a sum of consecutive naturals, for example, 6177798 + ... + 6181883.
It is an arithmetic number, because the mean of its divisors is an integer number (3052841454).
Almost surely, 225250828283 is an apocalyptic number.
25250828283 is a deficient number, since it is larger than the sum of its proper divisors (11383269165).
25250828283 is a wasteful number, since it uses less digits than its factorization.
25250828283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12359914 (or 12359911 counting only the distinct ones).
The product of its (nonzero) digits is 614400, while the sum is 45.
The spelling of 25250828283 in words is "twenty-five billion, two hundred fifty million, eight hundred twenty-eight thousand, two hundred eighty-three".
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