Base | Representation |
---|---|
bin | 100111000111011110001… |
… | …110000110111100010010 |
3 | 100111222102010000210011010 |
4 | 213013132032012330102 |
5 | 323020143144103102 |
6 | 5414515503231350 |
7 | 365131124543316 |
oct | 47073616067422 |
9 | 10458363023133 |
10 | 2688082800402 |
11 | 947011731a9a |
12 | 374b755a8556 |
13 | 16663ca6a6cc |
14 | 9416516bb46 |
15 | 49dcac1cd6c |
hex | 271de386f12 |
2688082800402 has 16 divisors (see below), whose sum is σ = 5377289673600. Its totient is φ = 895840254672.
The previous prime is 2688082800401. The next prime is 2688082800421. The reversal of 2688082800402 is 2040082808862.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2688082800401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46805277 + ... + 46862672.
It is an arithmetic number, because the mean of its divisors is an integer number (336080604600).
Almost surely, 22688082800402 is an apocalyptic number.
2688082800402 is an abundant number, since it is smaller than the sum of its proper divisors (2689206873198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2688082800402 is a wasteful number, since it uses less digits than its factorization.
2688082800402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93672737.
The product of its (nonzero) digits is 786432, while the sum is 48.
The spelling of 2688082800402 in words is "two trillion, six hundred eighty-eight billion, eighty-two million, eight hundred thousand, four hundred two".
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