Base | Representation |
---|---|
bin | 1110100101001… |
… | …01101001111101 |
3 | 22112011011100202 |
4 | 13102211221331 |
5 | 222303011331 |
6 | 20045333245 |
7 | 3013434443 |
oct | 722455175 |
9 | 275134322 |
10 | 122313341 |
11 | 63051907 |
12 | 34b67225 |
13 | 1c456b77 |
14 | 1235cb93 |
15 | ab10ecb |
hex | 74a5a7d |
122313341 has 2 divisors, whose sum is σ = 122313342. Its totient is φ = 122313340.
The previous prime is 122313307. The next prime is 122313343. The reversal of 122313341 is 143313221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 97022500 + 25290841 = 9850^2 + 5029^2 .
It is a cyclic number.
It is not a de Polignac number, because 122313341 - 26 = 122313277 is a prime.
Together with 122313343, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122313343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61156670 + 61156671.
It is an arithmetic number, because the mean of its divisors is an integer number (61156671).
Almost surely, 2122313341 is an apocalyptic number.
It is an amenable number.
122313341 is a deficient number, since it is larger than the sum of its proper divisors (1).
122313341 is an equidigital number, since it uses as much as digits as its factorization.
122313341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 432, while the sum is 20.
The square root of 122313341 is about 11059.5362018486. The cubic root of 122313341 is about 496.3918126008.
Adding to 122313341 its reverse (143313221), we get a palindrome (265626562).
The spelling of 122313341 in words is "one hundred twenty-two million, three hundred thirteen thousand, three hundred forty-one".
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