Base | Representation |
---|---|
bin | 1100110011101110… |
… | …01111000100100000 |
3 | 122202020002022221202 |
4 | 12121313033010200 |
5 | 103040322022432 |
6 | 3054200140332 |
7 | 332255050454 |
oct | 63167170440 |
9 | 18666068852 |
10 | 6876360992 |
11 | 2a09587876 |
12 | 13baa676a8 |
13 | 857806877 |
14 | 493374664 |
15 | 2a3a45462 |
hex | 199dcf120 |
6876360992 has 54 divisors (see below), whose sum is σ = 13766016537. Its totient is φ = 3381186304.
The previous prime is 6876360989. The next prime is 6876361027. The reversal of 6876360992 is 2990636786.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 6823420816 + 52940176 = 82604^2 + 7276^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=58636.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 50192348 + ... + 50192484.
Almost surely, 26876360992 is an apocalyptic number.
It is an amenable number.
6876360992 is an abundant number, since it is smaller than the sum of its proper divisors (6889655545).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6876360992 is an equidigital number, since it uses as much as digits as its factorization.
6876360992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498 (or 246 counting only the distinct ones).
The product of its (nonzero) digits is 5878656, while the sum is 56.
The square root of 6876360992 is about 82923.8264433088. The cubic root of 6876360992 is about 1901.6016957474.
The spelling of 6876360992 in words is "six billion, eight hundred seventy-six million, three hundred sixty thousand, nine hundred ninety-two".
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