Base | Representation |
---|---|
bin | 100100011101001111111… |
… | …111110010011011011100 |
3 | 22212111122020002201010212 |
4 | 210131033333302123130 |
5 | 312021332330232020 |
6 | 5154531142151552 |
7 | 346000604051243 |
oct | 44351777623334 |
9 | 8774566081125 |
10 | 2505308055260 |
11 | 88654a0a180a |
12 | 3456667225b8 |
13 | 1523322cc13a |
14 | 89386a4395a |
15 | 4527eb17cc5 |
hex | 2474fff26dc |
2505308055260 has 48 divisors (see below), whose sum is σ = 5443093101600. Its totient is φ = 967473502464.
The previous prime is 2505308055251. The next prime is 2505308055293. The reversal of 2505308055260 is 625508035052.
It is a congruent number.
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, 5937659 + ... + 6345581.
It is an arithmetic number, because the mean of its divisors is an integer number (113397772950).
Almost surely, 22505308055260 is an apocalyptic number.
2505308055260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2505308055260 is an abundant number, since it is smaller than the sum of its proper divisors (2937785046340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2505308055260 is a wasteful number, since it uses less digits than its factorization.
2505308055260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418550 (or 418548 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 2505308055260 in words is "two trillion, five hundred five billion, three hundred eight million, fifty-five thousand, two hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •