Base | Representation |
---|---|
bin | 1001101101000101… |
… | …0111101101011001 |
3 | 20201112210211102211 |
4 | 2123101113231121 |
5 | 20313341201131 |
6 | 1110254355121 |
7 | 121361215306 |
oct | 23321275531 |
9 | 6645724384 |
10 | 2605022041 |
11 | 1117515686 |
12 | 6084bbaa1 |
13 | 326910a7b |
14 | 1a9d8c0ad |
15 | 103a735b1 |
hex | 9b457b59 |
2605022041 has 2 divisors, whose sum is σ = 2605022042. Its totient is φ = 2605022040.
The previous prime is 2605022033. The next prime is 2605022051. The reversal of 2605022041 is 1402205062.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2428025625 + 176996416 = 49275^2 + 13304^2 .
It is a cyclic number.
It is not a de Polignac number, because 2605022041 - 23 = 2605022033 is a prime.
It is a super-2 number, since 2×26050220412 = 13572279668191611362, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2605022051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302511020 + 1302511021.
It is an arithmetic number, because the mean of its divisors is an integer number (1302511021).
Almost surely, 22605022041 is an apocalyptic number.
It is an amenable number.
2605022041 is a deficient number, since it is larger than the sum of its proper divisors (1).
2605022041 is an equidigital number, since it uses as much as digits as its factorization.
2605022041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 2605022041 is about 51039.4165425115. The cubic root of 2605022041 is about 1375.9536376869.
The spelling of 2605022041 in words is "two billion, six hundred five million, twenty-two thousand, forty-one".
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