Base | Representation |
---|---|
bin | 110010000000001101000… |
… | …1010010011111100100101 |
3 | 220022222211102210210000200 |
4 | 1210000122022103330211 |
5 | 1400044121431144412 |
6 | 22341044131101113 |
7 | 1306341101062560 |
oct | 144003212237445 |
9 | 26288742723020 |
10 | 6872386584357 |
11 | 220a621078388 |
12 | 92bab8441799 |
13 | 3ab0a90232b8 |
14 | 19a8a7ad74d7 |
15 | bdb771619dc |
hex | 6401a293f25 |
6872386584357 has 12 divisors (see below), whose sum is σ = 11344892139360. Its totient is φ = 3927078048168.
The previous prime is 6872386584319. The next prime is 6872386584403. The reversal of 6872386584357 is 7534856832786.
6872386584357 is a `hidden beast` number, since 6 + 8 + 7 + 2 + 3 + 8 + 6 + 584 + 35 + 7 = 666.
It is not a de Polignac number, because 6872386584357 - 27 = 6872386584229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6872386584857) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54542750607 + ... + 54542750732.
It is an arithmetic number, because the mean of its divisors is an integer number (945407678280).
Almost surely, 26872386584357 is an apocalyptic number.
It is an amenable number.
6872386584357 is a deficient number, since it is larger than the sum of its proper divisors (4472505555003).
6872386584357 is a wasteful number, since it uses less digits than its factorization.
6872386584357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109085501352 (or 109085501349 counting only the distinct ones).
The product of its digits is 1625702400, while the sum is 72.
The spelling of 6872386584357 in words is "six trillion, eight hundred seventy-two billion, three hundred eighty-six million, five hundred eighty-four thousand, three hundred fifty-seven".
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