Base | Representation |
---|---|
bin | 1100101010101100… |
… | …11101011001110110 |
3 | 122112221122022211111 |
4 | 12111112131121312 |
5 | 102411432110321 |
6 | 3042453425234 |
7 | 330345441223 |
oct | 62526353166 |
9 | 18487568744 |
10 | 6800660086 |
11 | 297a882640 |
12 | 139963b21a |
13 | 844c2022c |
14 | 4872aa94a |
15 | 29c0905e1 |
hex | 19559d676 |
6800660086 has 32 divisors (see below), whose sum is σ = 11218694400. Its totient is φ = 3066175200.
The previous prime is 6800660047. The next prime is 6800660107.
6800660086 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4231095 + ... + 4232701.
It is an arithmetic number, because the mean of its divisors is an integer number (350584200).
Almost surely, 26800660086 is an apocalyptic number.
6800660086 is a deficient number, since it is larger than the sum of its proper divisors (4418034314).
6800660086 is a wasteful number, since it uses less digits than its factorization.
6800660086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3060.
The product of its (nonzero) digits is 82944, while the sum is 40.
The square root of 6800660086 is about 82466.1147744939. The cubic root of 6800660086 is about 1894.5977742023.
The spelling of 6800660086 in words is "six billion, eight hundred million, six hundred sixty thousand, eighty-six".
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