Base | Representation |
---|---|
bin | 10010101011000100… |
… | …00111000100110001 |
3 | 221212122200201010121 |
4 | 21111202013010301 |
5 | 131012341033300 |
6 | 4334433130241 |
7 | 503266403545 |
oct | 112542070461 |
9 | 27778621117 |
10 | 10024939825 |
11 | 42848a973a |
12 | 1b393b9981 |
13 | c39c10174 |
14 | 6b15b5a25 |
15 | 3da18781a |
hex | 255887131 |
10024939825 has 12 divisors (see below), whose sum is σ = 12544973980. Its totient is φ = 7946372160.
The previous prime is 10024939819. The next prime is 10024939829. The reversal of 10024939825 is 52893942001.
It can be written as a sum of positive squares in 6 ways, for example, as 637461504 + 9387478321 = 25248^2 + 96889^2 .
It is not a de Polignac number, because 10024939825 - 27 = 10024939697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10024939829) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1836714 + ... + 1842163.
Almost surely, 210024939825 is an apocalyptic number.
It is an amenable number.
10024939825 is a deficient number, since it is larger than the sum of its proper divisors (2520034155).
10024939825 is a wasteful number, since it uses less digits than its factorization.
10024939825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3678996 (or 3678991 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 10024939825 in words is "ten billion, twenty-four million, nine hundred thirty-nine thousand, eight hundred twenty-five".
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