Base | Representation |
---|---|
bin | 10010101110100011… |
… | …11100001010010010 |
3 | 221221200212002100002 |
4 | 21113101330022102 |
5 | 131042342132000 |
6 | 4341401330002 |
7 | 504103521344 |
oct | 112721741222 |
9 | 27850762302 |
10 | 10054255250 |
11 | 429a401866 |
12 | 1b47196902 |
13 | c43005680 |
14 | 6b5447294 |
15 | 3dca288d5 |
hex | 25747c292 |
10054255250 has 32 divisors (see below), whose sum is σ = 20269385136. Its totient is φ = 3712339200.
The previous prime is 10054255163. The next prime is 10054255271. The reversal of 10054255250 is 5255245001.
It can be written as a sum of positive squares in 8 ways, for example, as 56055169 + 9998200081 = 7487^2 + 99991^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1543559 + ... + 1550058.
Almost surely, 210054255250 is an apocalyptic number.
10054255250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10054255250 is an abundant number, since it is smaller than the sum of its proper divisors (10215129886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10054255250 is a wasteful number, since it uses less digits than its factorization.
10054255250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3093647 (or 3093637 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 29.
The spelling of 10054255250 in words is "ten billion, fifty-four million, two hundred fifty-five thousand, two hundred fifty".
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