Base | Representation |
---|---|
bin | 10100100101011000… |
… | …111001011000110101 |
3 | 2010001100001000202122 |
4 | 110211120321120311 |
5 | 330231120314424 |
6 | 14053101045325 |
7 | 1411465630415 |
oct | 244530713065 |
9 | 63040030678 |
10 | 22102119989 |
11 | 9412085974 |
12 | 4349b56845 |
13 | 2113058711 |
14 | 10d9564645 |
15 | 8955a145e |
hex | 525639635 |
22102119989 has 2 divisors, whose sum is σ = 22102119990. Its totient is φ = 22102119988.
The previous prime is 22102119973. The next prime is 22102120039. The reversal of 22102119989 is 98991120122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16088892964 + 6013227025 = 126842^2 + 77545^2 .
It is a cyclic number.
It is not a de Polignac number, because 22102119989 - 24 = 22102119973 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22102139989) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051059994 + 11051059995.
It is an arithmetic number, because the mean of its divisors is an integer number (11051059995).
Almost surely, 222102119989 is an apocalyptic number.
It is an amenable number.
22102119989 is a deficient number, since it is larger than the sum of its proper divisors (1).
22102119989 is an equidigital number, since it uses as much as digits as its factorization.
22102119989 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 46656, while the sum is 44.
The spelling of 22102119989 in words is "twenty-two billion, one hundred two million, one hundred nineteen thousand, nine hundred eighty-nine".
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