Base | Representation |
---|---|
bin | 1110100011101… |
… | …01111111100111 |
3 | 22111210020120022 |
4 | 13101311333213 |
5 | 222230234434 |
6 | 20041225355 |
7 | 3011662334 |
oct | 721657747 |
9 | 274706508 |
10 | 122118119 |
11 | 62a29172 |
12 | 34a9225b |
13 | 1c3b9056 |
14 | 1230b98b |
15 | aac322e |
hex | 7475fe7 |
122118119 has 2 divisors, whose sum is σ = 122118120. Its totient is φ = 122118118.
The previous prime is 122118097. The next prime is 122118127. The reversal of 122118119 is 911811221.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122118119 is a prime.
It is a super-2 number, since 2×1221181192 = 29825669976196322, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122118319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61059059 + 61059060.
It is an arithmetic number, because the mean of its divisors is an integer number (61059060).
Almost surely, 2122118119 is an apocalyptic number.
122118119 is a deficient number, since it is larger than the sum of its proper divisors (1).
122118119 is an equidigital number, since it uses as much as digits as its factorization.
122118119 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 288, while the sum is 26.
The square root of 122118119 is about 11050.7067194818. The cubic root of 122118119 is about 496.1275781236.
The spelling of 122118119 in words is "one hundred twenty-two million, one hundred eighteen thousand, one hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •