Base | Representation |
---|---|
bin | 10100100101011000… |
… | …011110110110101111 |
3 | 2010001022211111200112 |
4 | 110211120132312233 |
5 | 330231103330221 |
6 | 14053054450235 |
7 | 1411464665522 |
oct | 244530366657 |
9 | 63038744615 |
10 | 22102011311 |
11 | 9412011256 |
12 | 4349b0397b |
13 | 211301b103 |
14 | 10d9536bb9 |
15 | 89557e15b |
hex | 52561edaf |
22102011311 has 2 divisors, whose sum is σ = 22102011312. Its totient is φ = 22102011310.
The previous prime is 22102011301. The next prime is 22102011361. The reversal of 22102011311 is 11311020122.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 22102011311 - 26 = 22102011247 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22102011301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051005655 + 11051005656.
It is an arithmetic number, because the mean of its divisors is an integer number (11051005656).
Almost surely, 222102011311 is an apocalyptic number.
22102011311 is a deficient number, since it is larger than the sum of its proper divisors (1).
22102011311 is an equidigital number, since it uses as much as digits as its factorization.
22102011311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 22102011311 its reverse (11311020122), we get a palindrome (33413031433).
The spelling of 22102011311 in words is "twenty-two billion, one hundred two million, eleven thousand, three hundred eleven".
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