Base | Representation |
---|---|
bin | 10100100100110101… |
… | …100111100000001101 |
3 | 2010000200122011111011 |
4 | 110210311213200031 |
5 | 330221233343233 |
6 | 14052130525221 |
7 | 1411324211434 |
oct | 244465474015 |
9 | 63020564434 |
10 | 22092871693 |
11 | 9407939552 |
12 | 4346a36811 |
13 | 211116b059 |
14 | 10d823811b |
15 | 8948760cd |
hex | 524d6780d |
22092871693 has 2 divisors, whose sum is σ = 22092871694. Its totient is φ = 22092871692.
The previous prime is 22092871631. The next prime is 22092871721. The reversal of 22092871693 is 39617829022.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14165284324 + 7927587369 = 119018^2 + 89037^2 .
It is a cyclic number.
It is not a de Polignac number, because 22092871693 - 213 = 22092863501 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22092871093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11046435846 + 11046435847.
It is an arithmetic number, because the mean of its divisors is an integer number (11046435847).
Almost surely, 222092871693 is an apocalyptic number.
It is an amenable number.
22092871693 is a deficient number, since it is larger than the sum of its proper divisors (1).
22092871693 is an equidigital number, since it uses as much as digits as its factorization.
22092871693 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 653184, while the sum is 49.
The spelling of 22092871693 in words is "twenty-two billion, ninety-two million, eight hundred seventy-one thousand, six hundred ninety-three".
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