Base | Representation |
---|---|
bin | 10111011000000111… |
… | …10010011011000100 |
3 | 1012101122200212100111 |
4 | 23230003302123010 |
5 | 201200342204112 |
6 | 5433205322404 |
7 | 623003135146 |
oct | 135403623304 |
9 | 35348625314 |
10 | 12550350532 |
11 | 5360389125 |
12 | 2523106404 |
13 | 1250198725 |
14 | 870b5cc96 |
15 | 4d6c325a7 |
hex | 2ec0f26c4 |
12550350532 has 24 divisors (see below), whose sum is σ = 22806907200. Its totient is φ = 6035738016.
The previous prime is 12550350509. The next prime is 12550350557. The reversal of 12550350532 is 23505305521.
It is a super-2 number, since 2×125503505322 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12550350494 and 12550350503.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175182 + ... + 236197.
It is an arithmetic number, because the mean of its divisors is an integer number (950287800).
Almost surely, 212550350532 is an apocalyptic number.
It is an amenable number.
12550350532 is a deficient number, since it is larger than the sum of its proper divisors (10256556668).
12550350532 is a wasteful number, since it uses less digits than its factorization.
12550350532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411675 (or 411673 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 31.
The spelling of 12550350532 in words is "twelve billion, five hundred fifty million, three hundred fifty thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •