Base | Representation |
---|---|
bin | 10011101010100101… |
… | …00111110000110101 |
3 | 1000020210021021201211 |
4 | 21311102213300311 |
5 | 133110241002300 |
6 | 4503345121421 |
7 | 522426253123 |
oct | 116522476065 |
9 | 30223237654 |
10 | 10557750325 |
11 | 45286360a1 |
12 | 2067929271 |
13 | cc3412555 |
14 | 72226c913 |
15 | 41bd324ba |
hex | 2754a7c35 |
10557750325 has 6 divisors (see below), whose sum is σ = 13091610434. Its totient is φ = 8446200240.
The previous prime is 10557750299. The next prime is 10557750337. The reversal of 10557750325 is 52305775501.
It can be written as a sum of positive squares in 3 ways, for example, as 4502884 + 10553247441 = 2122^2 + 102729^2 .
It is not a de Polignac number, because 10557750325 - 213 = 10557742133 is a prime.
It is a super-2 number, since 2×105577503252 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211154982 + ... + 211155031.
Almost surely, 210557750325 is an apocalyptic number.
It is an amenable number.
10557750325 is a deficient number, since it is larger than the sum of its proper divisors (2533860109).
10557750325 is an equidigital number, since it uses as much as digits as its factorization.
10557750325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422310023 (or 422310018 counting only the distinct ones).
The product of its (nonzero) digits is 183750, while the sum is 40.
The spelling of 10557750325 in words is "ten billion, five hundred fifty-seven million, seven hundred fifty thousand, three hundred twenty-five".
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