Base | Representation |
---|---|
bin | 1011110111111111… |
… | …01111110010100000 |
3 | 121110022012120010111 |
4 | 11323333233302200 |
5 | 101024032310210 |
6 | 2532340141104 |
7 | 313661643364 |
oct | 57377576240 |
9 | 17408176114 |
10 | 6375275680 |
11 | 2781749a84 |
12 | 129b097794 |
13 | 7a7a61797 |
14 | 4469b92a4 |
15 | 274a6588a |
hex | 17bfefca0 |
6375275680 has 48 divisors (see below), whose sum is σ = 15316892640. Its totient is φ = 2506884352.
The previous prime is 6375275659. The next prime is 6375275681. The reversal of 6375275680 is 865725736.
It is not an unprimeable number, because it can be changed into a prime (6375275681) 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, 328234 + ... + 347113.
It is an arithmetic number, because the mean of its divisors is an integer number (319101930).
Almost surely, 26375275680 is an apocalyptic number.
It is an amenable number.
6375275680 is an abundant number, since it is smaller than the sum of its proper divisors (8941616960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6375275680 is a wasteful number, since it uses less digits than its factorization.
6375275680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675421 (or 675413 counting only the distinct ones).
The product of its (nonzero) digits is 2116800, while the sum is 49.
The square root of 6375275680 is about 79845.3234698188. The cubic root of 6375275680 is about 1854.2416120888.
The spelling of 6375275680 in words is "six billion, three hundred seventy-five million, two hundred seventy-five thousand, six hundred eighty".
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