Base | Representation |
---|---|
bin | 10100000010011… |
… | …10100110101011 |
3 | 102201022001210021 |
4 | 22001032212223 |
5 | 321013002443 |
6 | 24402501311 |
7 | 4110530221 |
oct | 1201164653 |
9 | 381261707 |
10 | 168094123 |
11 | 8698066a |
12 | 48364837 |
13 | 28a959a2 |
14 | 18478b11 |
15 | eb559ed |
hex | a04e9ab |
168094123 has 2 divisors, whose sum is σ = 168094124. Its totient is φ = 168094122.
The previous prime is 168094117. The next prime is 168094153. The reversal of 168094123 is 321490861.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 168094123 - 217 = 167963051 is a prime.
It is not a weakly prime, because it can be changed into another prime (168094103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84047061 + 84047062.
It is an arithmetic number, because the mean of its divisors is an integer number (84047062).
Almost surely, 2168094123 is an apocalyptic number.
168094123 is a deficient number, since it is larger than the sum of its proper divisors (1).
168094123 is an equidigital number, since it uses as much as digits as its factorization.
168094123 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 168094123 is about 12965.1117619556. Note that the first 3 decimals coincide. The cubic root of 168094123 is about 551.8878629508.
The spelling of 168094123 in words is "one hundred sixty-eight million, ninety-four thousand, one hundred twenty-three".
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