Base | Representation |
---|---|
bin | 10010111001010101010010… |
… | …010001000100100000010101 |
3 | 101220020201202121012011122022 |
4 | 102321111102101010200111 |
5 | 41343041412304320132 |
6 | 452425435004142525 |
7 | 23335054666205306 |
oct | 2271252221044025 |
9 | 356221677164568 |
10 | 83104702416917 |
11 | 24530562a85395 |
12 | 93a22b8837a45 |
13 | 374a98049a76c |
14 | 16744092687ad |
15 | 991b2613ae12 |
hex | 4b9552444815 |
83104702416917 has 2 divisors, whose sum is σ = 83104702416918. Its totient is φ = 83104702416916.
The previous prime is 83104702416871. The next prime is 83104702417001. The reversal of 83104702416917 is 71961420740138.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 69427789887556 + 13676912529361 = 8332334^2 + 3698231^2 .
It is a cyclic number.
It is not a de Polignac number, because 83104702416917 - 210 = 83104702415893 is a prime.
It is a super-2 number, since 2×831047024169172 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (83104782416917) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41552351208458 + 41552351208459.
It is an arithmetic number, because the mean of its divisors is an integer number (41552351208459).
Almost surely, 283104702416917 is an apocalyptic number.
It is an amenable number.
83104702416917 is a deficient number, since it is larger than the sum of its proper divisors (1).
83104702416917 is an equidigital number, since it uses as much as digits as its factorization.
83104702416917 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2032128, while the sum is 53.
The spelling of 83104702416917 in words is "eighty-three trillion, one hundred four billion, seven hundred two million, four hundred sixteen thousand, nine hundred seventeen".
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