Base | Representation |
---|---|
bin | 10010110101110… |
… | …000001011101001 |
3 | 211000202120110000 |
4 | 102311300023221 |
5 | 1121404041443 |
6 | 51210413213 |
7 | 10555433403 |
oct | 2265601351 |
9 | 730676400 |
10 | 316080873 |
11 | 152468269 |
12 | 89a31209 |
13 | 5063b404 |
14 | 2dd9bb73 |
15 | 1cb388d3 |
hex | 12d702e9 |
316080873 has 20 divisors (see below), whose sum is σ = 473108548. Its totient is φ = 210301920.
The previous prime is 316080871. The next prime is 316080911. The reversal of 316080873 is 378080613.
It can be written as a sum of positive squares in 2 ways, for example, as 197880489 + 118200384 = 14067^2 + 10872^2 .
It is not a de Polignac number, because 316080873 - 21 = 316080871 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (316080871) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 40215 + ... + 47427.
Almost surely, 2316080873 is an apocalyptic number.
It is an amenable number.
316080873 is a deficient number, since it is larger than the sum of its proper divisors (157027675).
316080873 is an equidigital number, since it uses as much as digits as its factorization.
316080873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7766 (or 7757 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 36.
The square root of 316080873 is about 17778.6634199537. The cubic root of 316080873 is about 681.1865622493.
The spelling of 316080873 in words is "three hundred sixteen million, eighty thousand, eight hundred seventy-three".
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