Base | Representation |
---|---|
bin | 11110110110111001010100… |
… | …11111100110111000101100 |
3 | 22220021001112010012122012002 |
4 | 33123130222133212320230 |
5 | 32343231413204111231 |
6 | 400153010255231432 |
7 | 20202333161516021 |
oct | 1733345237467054 |
9 | 286231463178162 |
10 | 67856901238316 |
11 | 1a691a4a7a5733 |
12 | 773b156b18578 |
13 | 2bb2b558ca168 |
14 | 12a8411dd3548 |
15 | 7ca1a8c450cb |
hex | 3db72a7e6e2c |
67856901238316 has 6 divisors (see below), whose sum is σ = 118749577167060. Its totient is φ = 33928450619156.
The previous prime is 67856901238187. The next prime is 67856901238391. The reversal of 67856901238316 is 61383210965876.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8482112654786 + ... + 8482112654793.
It is an arithmetic number, because the mean of its divisors is an integer number (19791596194510).
Almost surely, 267856901238316 is an apocalyptic number.
It is an amenable number.
67856901238316 is a deficient number, since it is larger than the sum of its proper divisors (50892675928744).
67856901238316 is a wasteful number, since it uses less digits than its factorization.
67856901238316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16964225309583 (or 16964225309581 counting only the distinct ones).
The product of its (nonzero) digits is 78382080, while the sum is 65.
The spelling of 67856901238316 in words is "sixty-seven trillion, eight hundred fifty-six billion, nine hundred one million, two hundred thirty-eight thousand, three hundred sixteen".
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