Base | Representation |
---|---|
bin | 10100100110001100… |
… | …000000111001110001 |
3 | 2010002021020211021112 |
4 | 110212030000321301 |
5 | 330243033120423 |
6 | 14054300203105 |
7 | 1412020551011 |
oct | 244614007161 |
9 | 63067224245 |
10 | 22115520113 |
11 | 94196a8655 |
12 | 4352539495 |
13 | 2115a6aa9b |
14 | 10db251c41 |
15 | 89684ba78 |
hex | 526300e71 |
22115520113 has 2 divisors, whose sum is σ = 22115520114. Its totient is φ = 22115520112.
The previous prime is 22115520059. The next prime is 22115520127. The reversal of 22115520113 is 31102551122.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19183081009 + 2932439104 = 138503^2 + 54152^2 .
It is a cyclic number.
It is not a de Polignac number, because 22115520113 - 222 = 22111325809 is a prime.
It is not a weakly prime, because it can be changed into another prime (22115526113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11057760056 + 11057760057.
It is an arithmetic number, because the mean of its divisors is an integer number (11057760057).
Almost surely, 222115520113 is an apocalyptic number.
It is an amenable number.
22115520113 is a deficient number, since it is larger than the sum of its proper divisors (1).
22115520113 is an equidigital number, since it uses as much as digits as its factorization.
22115520113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 600, while the sum is 23.
The spelling of 22115520113 in words is "twenty-two billion, one hundred fifteen million, five hundred twenty thousand, one hundred thirteen".
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