Base | Representation |
---|---|
bin | 110001110000111110011… |
… | …0100111100101101000010 |
3 | 220012212102012201102020000 |
4 | 1203201330310330231002 |
5 | 1344030132120041041 |
6 | 22314035010300430 |
7 | 1304102462236521 |
oct | 143417464745502 |
9 | 26185365642200 |
10 | 6839682190146 |
11 | 21a7769316a13 |
12 | 9256ab887716 |
13 | 3a7c96596650 |
14 | 1990844344b8 |
15 | bcdb0dd5bb6 |
hex | 6387cd3cb42 |
6839682190146 has 80 divisors (see below), whose sum is σ = 16569096728184. Its totient is φ = 2096328646656.
The previous prime is 6839682190073. The next prime is 6839682190223. The reversal of 6839682190146 is 6410912869386.
It can be written as a sum of positive squares in 4 ways, for example, as 5147703011025 + 1691979179121 = 2268855^2 + 1300761^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5777265 + ... + 6859748.
Almost surely, 26839682190146 is an apocalyptic number.
6839682190146 is an abundant number, since it is smaller than the sum of its proper divisors (9729414538038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6839682190146 is a wasteful number, since it uses less digits than its factorization.
6839682190146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12637297 (or 12637288 counting only the distinct ones).
The product of its (nonzero) digits is 26873856, while the sum is 63.
The spelling of 6839682190146 in words is "six trillion, eight hundred thirty-nine billion, six hundred eighty-two million, one hundred ninety thousand, one hundred forty-six".
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