Base | Representation |
---|---|
bin | 100100011111010100111… |
… | …101101010001110101000 |
3 | 22212201101200202200201001 |
4 | 210133110331222032220 |
5 | 312040414422221422 |
6 | 5155540352204344 |
7 | 346110102460006 |
oct | 44372475521650 |
9 | 8781350680631 |
10 | 2507538867112 |
11 | 887494356774 |
12 | 345b898396b4 |
13 | 1525c952b156 |
14 | 89519021a76 |
15 | 453608be227 |
hex | 247d4f6a3a8 |
2507538867112 has 32 divisors (see below), whose sum is σ = 5108737939200. Its totient is φ = 1149466032000.
The previous prime is 2507538867109. The next prime is 2507538867149. The reversal of 2507538867112 is 2117688357052.
It is a happy number.
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, 266075389 + ... + 266084812.
It is an arithmetic number, because the mean of its divisors is an integer number (159648060600).
Almost surely, 22507538867112 is an apocalyptic number.
It is an amenable number.
2507538867112 is an abundant number, since it is smaller than the sum of its proper divisors (2601199072088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2507538867112 is a wasteful number, since it uses less digits than its factorization.
2507538867112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532160257 (or 532160253 counting only the distinct ones).
The product of its (nonzero) digits is 5644800, while the sum is 55.
The spelling of 2507538867112 in words is "two trillion, five hundred seven billion, five hundred thirty-eight million, eight hundred sixty-seven thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •