Base | Representation |
---|---|
bin | 10101001110111110… |
… | …000100010110101011 |
3 | 2011211221201021220211 |
4 | 111032332010112223 |
5 | 333143212330331 |
6 | 14250221201551 |
7 | 1434666336205 |
oct | 251676042653 |
9 | 64757637824 |
10 | 22799730091 |
11 | 973a942746 |
12 | 45037002b7 |
13 | 21c473c068 |
14 | 1164079775 |
15 | 8d69508b1 |
hex | 54ef845ab |
22799730091 has 2 divisors, whose sum is σ = 22799730092. Its totient is φ = 22799730090.
The previous prime is 22799730061. The next prime is 22799730119. The reversal of 22799730091 is 19003799722.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 22799730091 - 25 = 22799730059 is a prime.
It is not a weakly prime, because it can be changed into another prime (22799730061) 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, 11399865045 + 11399865046.
It is an arithmetic number, because the mean of its divisors is an integer number (11399865046).
Almost surely, 222799730091 is an apocalyptic number.
22799730091 is a deficient number, since it is larger than the sum of its proper divisors (1).
22799730091 is an equidigital number, since it uses as much as digits as its factorization.
22799730091 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 428652, while the sum is 49.
The spelling of 22799730091 in words is "twenty-two billion, seven hundred ninety-nine million, seven hundred thirty thousand, ninety-one".
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