Base | Representation |
---|---|
bin | 10100001000111011… |
… | …11110001000000100 |
3 | 1000220112102000010100 |
4 | 22010131332020010 |
5 | 134120432234443 |
6 | 4544522524100 |
7 | 531640513455 |
oct | 120435761004 |
9 | 30815360110 |
10 | 10812383748 |
11 | 4649343a41 |
12 | 2119066630 |
13 | 10340b7c0a |
14 | 747dd312c |
15 | 43437e3d3 |
hex | 28477e204 |
10812383748 has 36 divisors (see below), whose sum is σ = 27336400000. Its totient is φ = 3603455856.
The previous prime is 10812383717. The next prime is 10812383753. The reversal of 10812383748 is 84738321801.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191253 + ... + 241251.
Almost surely, 210812383748 is an apocalyptic number.
10812383748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10812383748 is an abundant number, since it is smaller than the sum of its proper divisors (16524016252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10812383748 is a wasteful number, since it uses less digits than its factorization.
10812383748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56016 (or 56011 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The spelling of 10812383748 in words is "ten billion, eight hundred twelve million, three hundred eighty-three thousand, seven hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •