Base | Representation |
---|---|
bin | 1010000011010010010010… |
… | …11001111001111110111001 |
3 | 2220021001001100200102122012 |
4 | 11001221021121321332321 |
5 | 10344114204101424311 |
6 | 115002012250135305 |
7 | 4440620150365535 |
oct | 501511131717671 |
9 | 86231040612565 |
10 | 22103133233081 |
11 | 705198253434a |
12 | 258b89a721535 |
13 | c4441651a2c4 |
14 | 565b23d36bc5 |
15 | 284e471ad78b |
hex | 141a49679fb9 |
22103133233081 has 2 divisors, whose sum is σ = 22103133233082. Its totient is φ = 22103133233080.
The previous prime is 22103133233063. The next prime is 22103133233261. The reversal of 22103133233081 is 18033233130122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16054406172025 + 6048727061056 = 4006795^2 + 2459416^2 .
It is a cyclic number.
It is not a de Polignac number, because 22103133233081 - 26 = 22103133233017 is a prime.
It is a super-2 number, since 2×221031332330812 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (22103133233281) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051566616540 + 11051566616541.
It is an arithmetic number, because the mean of its divisors is an integer number (11051566616541).
Almost surely, 222103133233081 is an apocalyptic number.
It is an amenable number.
22103133233081 is a deficient number, since it is larger than the sum of its proper divisors (1).
22103133233081 is an equidigital number, since it uses as much as digits as its factorization.
22103133233081 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 15552, while the sum is 32.
The spelling of 22103133233081 in words is "twenty-two trillion, one hundred three billion, one hundred thirty-three million, two hundred thirty-three thousand, eighty-one".
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