Base | Representation |
---|---|
bin | 111000110100001101… |
… | …1110010111000110111 |
3 | 102122221011121012201022 |
4 | 1301220123302320313 |
5 | 3444334331413304 |
6 | 132015015251355 |
7 | 11546360045255 |
oct | 1615033627067 |
9 | 378834535638 |
10 | 122011201079 |
11 | 47821162279 |
12 | 1b791379b5b |
13 | b675a83b91 |
14 | 5c964b95d5 |
15 | 329182bebe |
hex | 1c686f2e37 |
122011201079 has 2 divisors, whose sum is σ = 122011201080. Its totient is φ = 122011201078.
The previous prime is 122011201051. The next prime is 122011201111. The reversal of 122011201079 is 970102110221.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122011201079 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122011261079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005600539 + 61005600540.
It is an arithmetic number, because the mean of its divisors is an integer number (61005600540).
Almost surely, 2122011201079 is an apocalyptic number.
122011201079 is a deficient number, since it is larger than the sum of its proper divisors (1).
122011201079 is an equidigital number, since it uses as much as digits as its factorization.
122011201079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 504, while the sum is 26.
The spelling of 122011201079 in words is "one hundred twenty-two billion, eleven million, two hundred one thousand, seventy-nine".
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