Base | Representation |
---|---|
bin | 1100110101100… |
… | …11000001010111 |
3 | 21111122010012022 |
4 | 12122303001113 |
5 | 210032004043 |
6 | 14404043355 |
7 | 2445222152 |
oct | 632630127 |
9 | 244563168 |
10 | 107688023 |
11 | 55872673 |
12 | 3009355b |
13 | 19405c31 |
14 | 10432c99 |
15 | 96c2868 |
hex | 66b3057 |
107688023 has 2 divisors, whose sum is σ = 107688024. Its totient is φ = 107688022.
The previous prime is 107687989. The next prime is 107688041. The reversal of 107688023 is 320886701.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 107688023 - 26 = 107687959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (107688073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53844011 + 53844012.
It is an arithmetic number, because the mean of its divisors is an integer number (53844012).
Almost surely, 2107688023 is an apocalyptic number.
107688023 is a deficient number, since it is larger than the sum of its proper divisors (1).
107688023 is an equidigital number, since it uses as much as digits as its factorization.
107688023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 107688023 is about 10377.2839895610. The cubic root of 107688023 is about 475.7613246273.
The spelling of 107688023 in words is "one hundred seven million, six hundred eighty-eight thousand, twenty-three".
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