Base | Representation |
---|---|
bin | 111000110110111011… |
… | …1000000110101001111 |
3 | 102200011111212120011102 |
4 | 1301231313000311033 |
5 | 4000031132102114 |
6 | 132032030213315 |
7 | 11551543522661 |
oct | 1615567006517 |
9 | 380144776142 |
10 | 122102222159 |
11 | 47868580805 |
12 | 1b7b795423b |
13 | b68b8a27c8 |
14 | 5ca4610531 |
15 | 329980b2de |
hex | 1c6ddc0d4f |
122102222159 has 2 divisors, whose sum is σ = 122102222160. Its totient is φ = 122102222158.
The previous prime is 122102222113. The next prime is 122102222173. The reversal of 122102222159 is 951222201221.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 122102222159 - 28 = 122102221903 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122102222059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051111079 + 61051111080.
It is an arithmetic number, because the mean of its divisors is an integer number (61051111080).
Almost surely, 2122102222159 is an apocalyptic number.
122102222159 is a deficient number, since it is larger than the sum of its proper divisors (1).
122102222159 is an equidigital number, since it uses as much as digits as its factorization.
122102222159 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2880, while the sum is 29.
The spelling of 122102222159 in words is "one hundred twenty-two billion, one hundred two million, two hundred twenty-two thousand, one hundred fifty-nine".
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