Base | Representation |
---|---|
bin | 111000111101110000… |
… | …0111111011011111101 |
3 | 102200202110222110110011 |
4 | 1301323200333123331 |
5 | 4001013310032201 |
6 | 132110452543221 |
7 | 11560325102515 |
oct | 1617340773375 |
9 | 380673873404 |
10 | 122331330301 |
11 | 47975935084 |
12 | 1b860621b11 |
13 | b6c71abb5b |
14 | 5cc6c0c845 |
15 | 32ae9b5151 |
hex | 1c7b83f6fd |
122331330301 has 2 divisors, whose sum is σ = 122331330302. Its totient is φ = 122331330300.
The previous prime is 122331330259. The next prime is 122331330313. The reversal of 122331330301 is 103033133221.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 98699647225 + 23631683076 = 314165^2 + 153726^2 .
It is an emirp because it is prime and its reverse (103033133221) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 122331330301 - 215 = 122331297533 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122331330601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61165665150 + 61165665151.
It is an arithmetic number, because the mean of its divisors is an integer number (61165665151).
Almost surely, 2122331330301 is an apocalyptic number.
It is an amenable number.
122331330301 is a deficient number, since it is larger than the sum of its proper divisors (1).
122331330301 is an equidigital number, since it uses as much as digits as its factorization.
122331330301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 122331330301 its reverse (103033133221), we get a palindrome (225364463522).
The spelling of 122331330301 in words is "one hundred twenty-two billion, three hundred thirty-one million, three hundred thirty thousand, three hundred one".
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