Base | Representation |
---|---|
bin | 111000110111100001… |
… | …1110000101010000111 |
3 | 102200012220201201000122 |
4 | 1301233003300222013 |
5 | 4000101304402444 |
6 | 132034025332155 |
7 | 11552206525331 |
oct | 1615703605207 |
9 | 380186651018 |
10 | 122122340999 |
11 | 4787897234a |
12 | 1b80263705b |
13 | b692ac8049 |
14 | 5ca716a451 |
15 | 329b4824ee |
hex | 1c6f0f0a87 |
122122340999 has 2 divisors, whose sum is σ = 122122341000. Its totient is φ = 122122340998.
The previous prime is 122122340993. The next prime is 122122341059. The reversal of 122122340999 is 999043221221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 122122340999 - 24 = 122122340983 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122122340993) 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, 61061170499 + 61061170500.
It is an arithmetic number, because the mean of its divisors is an integer number (61061170500).
Almost surely, 2122122340999 is an apocalyptic number.
122122340999 is a deficient number, since it is larger than the sum of its proper divisors (1).
122122340999 is an equidigital number, since it uses as much as digits as its factorization.
122122340999 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 139968, while the sum is 44.
The spelling of 122122340999 in words is "one hundred twenty-two billion, one hundred twenty-two million, three hundred forty thousand, nine hundred ninety-nine".
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