Base | Representation |
---|---|
bin | 1001111111000110… |
… | …0111100011001000 |
3 | 20220210222210111102 |
4 | 2133301213203020 |
5 | 20442212200032 |
6 | 1121554120532 |
7 | 123266406563 |
oct | 23761474310 |
9 | 6823883442 |
10 | 2680584392 |
11 | 1156135802 |
12 | 629880148 |
13 | 339479315 |
14 | 1b601b4da |
15 | 10a4ec362 |
hex | 9fc678c8 |
2680584392 has 48 divisors (see below), whose sum is σ = 5191690140. Its totient is φ = 1297076352.
The previous prime is 2680584359. The next prime is 2680584397. The reversal of 2680584392 is 2934850862.
It can be written as a sum of positive squares in 2 ways, for example, as 2508607396 + 171976996 = 50086^2 + 13114^2 .
It is not an unprimeable number, because it can be changed into a prime (2680584397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2645678 + ... + 2646690.
Almost surely, 22680584392 is an apocalyptic number.
It is an amenable number.
2680584392 is a deficient number, since it is larger than the sum of its proper divisors (2511105748).
2680584392 is a wasteful number, since it uses less digits than its factorization.
2680584392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1230 (or 1147 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 47.
The square root of 2680584392 is about 51774.3603726787. The cubic root of 2680584392 is about 1389.1308667027.
The spelling of 2680584392 in words is "two billion, six hundred eighty million, five hundred eighty-four thousand, three hundred ninety-two".
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