Base | Representation |
---|---|
bin | 11011010100000000100010… |
… | …011000001110010100010101 |
3 | 120202022120110012020112021021 |
4 | 123110000202120032110111 |
5 | 111221040302330004343 |
6 | 1103251215332521141 |
7 | 34205354434033246 |
oct | 3324004230162425 |
9 | 522276405215237 |
10 | 120122222109973 |
11 | 3530260388a456 |
12 | 115805a91801b1 |
13 | 5204627ab72c5 |
14 | 2193d3756accd |
15 | dd49c47440ed |
hex | 6d402260e515 |
120122222109973 has 2 divisors, whose sum is σ = 120122222109974. Its totient is φ = 120122222109972.
The previous prime is 120122222109931. The next prime is 120122222110001. The reversal of 120122222109973 is 379901222221021.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 117489839168529 + 2632382941444 = 10839273^2 + 1622462^2 .
It is an emirp because it is prime and its reverse (379901222221021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 120122222109973 - 213 = 120122222101781 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120122222109173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061111054986 + 60061111054987.
It is an arithmetic number, because the mean of its divisors is an integer number (60061111054987).
Almost surely, 2120122222109973 is an apocalyptic number.
It is an amenable number.
120122222109973 is a deficient number, since it is larger than the sum of its proper divisors (1).
120122222109973 is an equidigital number, since it uses as much as digits as its factorization.
120122222109973 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 120122222109973 in words is "one hundred twenty trillion, one hundred twenty-two billion, two hundred twenty-two million, one hundred nine thousand, nine hundred seventy-three".
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