Base | Representation |
---|---|
bin | 111001000001000011… |
… | …1111100100010011011 |
3 | 102201001012121111102001 |
4 | 1302002013330202123 |
5 | 4001230201032324 |
6 | 132125453221431 |
7 | 11563142400406 |
oct | 1620207744233 |
9 | 381035544361 |
10 | 122442205339 |
11 | 47a22484143 |
12 | 1b891791877 |
13 | b71415c59c |
14 | 5cd7830d3d |
15 | 32b95b6e44 |
hex | 1c821fc89b |
122442205339 has 12 divisors (see below), whose sum is σ = 130329175000. Its totient is φ = 115008645888.
The previous prime is 122442205273. The next prime is 122442205367. The reversal of 122442205339 is 933502244221.
It is not a de Polignac number, because 122442205339 - 29 = 122442204827 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122442205298 and 122442205307.
It is not an unprimeable number, because it can be changed into a prime (122442203339) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 280314 + ... + 568735.
Almost surely, 2122442205339 is an apocalyptic number.
122442205339 is a deficient number, since it is larger than the sum of its proper divisors (7886969661).
122442205339 is an equidigital number, since it uses as much as digits as its factorization.
122442205339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 849582 (or 849565 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 122442205339 in words is "one hundred twenty-two billion, four hundred forty-two million, two hundred five thousand, three hundred thirty-nine".
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