Base | Representation |
---|---|
bin | 111000110110111001… |
… | …0110011110010011111 |
3 | 102200011102210120111121 |
4 | 1301231302303302133 |
5 | 4000030341321114 |
6 | 132031550431411 |
7 | 11551531253104 |
oct | 1615562636237 |
9 | 380142716447 |
10 | 122101120159 |
11 | 47867998867 |
12 | 1b7b7502567 |
13 | b68b5a8035 |
14 | 5ca4404aab |
15 | 329968ea24 |
hex | 1c6dcb3c9f |
122101120159 has 2 divisors, whose sum is σ = 122101120160. Its totient is φ = 122101120158.
The previous prime is 122101120111. The next prime is 122101120187. The reversal of 122101120159 is 951021101221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 122101120159 - 215 = 122101087391 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122101120189) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61050560079 + 61050560080.
It is an arithmetic number, because the mean of its divisors is an integer number (61050560080).
Almost surely, 2122101120159 is an apocalyptic number.
122101120159 is a deficient number, since it is larger than the sum of its proper divisors (1).
122101120159 is an equidigital number, since it uses as much as digits as its factorization.
122101120159 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 360, while the sum is 25.
The spelling of 122101120159 in words is "one hundred twenty-two billion, one hundred one million, one hundred twenty thousand, one hundred fifty-nine".
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