Base | Representation |
---|---|
bin | 110001011110100… |
… | …000010101001011 |
3 | 2010211221110010222 |
4 | 301132200111023 |
5 | 3200000032311 |
6 | 214211300255 |
7 | 26366365163 |
oct | 6136402513 |
9 | 2124843128 |
10 | 830080331 |
11 | 396616703 |
12 | 1b1baa68b |
13 | 102c855c2 |
14 | 7c3595a3 |
15 | 4cd19adb |
hex | 317a054b |
830080331 has 2 divisors, whose sum is σ = 830080332. Its totient is φ = 830080330.
The previous prime is 830080291. The next prime is 830080351. The reversal of 830080331 is 133080038.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-830080331 is a prime.
It is a super-2 number, since 2×8300803312 = 1378066711826139122, which contains 22 as substring.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 830080331.
It is not a weakly prime, because it can be changed into another prime (830080351) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415040165 + 415040166.
It is an arithmetic number, because the mean of its divisors is an integer number (415040166).
Almost surely, 2830080331 is an apocalyptic number.
830080331 is a deficient number, since it is larger than the sum of its proper divisors (1).
830080331 is an equidigital number, since it uses as much as digits as its factorization.
830080331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 830080331 is about 28811.1147129020. The cubic root of 830080331 is about 939.8099551670.
The spelling of 830080331 in words is "eight hundred thirty million, eighty thousand, three hundred thirty-one".
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