Base | Representation |
---|---|
bin | 10101100000111011… |
… | …110010011011011101 |
3 | 2012121221211121021002 |
4 | 111200323302123131 |
5 | 334302341403034 |
6 | 14340145120045 |
7 | 1445316204461 |
oct | 254073623335 |
9 | 65557747232 |
10 | 23101122269 |
11 | 9884a88095 |
12 | 4588629025 |
13 | 2242006724 |
14 | 11920d24a1 |
15 | 903136e7e |
hex | 560ef26dd |
23101122269 has 2 divisors, whose sum is σ = 23101122270. Its totient is φ = 23101122268.
The previous prime is 23101122259. The next prime is 23101122311. The reversal of 23101122269 is 96222110132.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 18724638244 + 4376484025 = 136838^2 + 66155^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23101122269 is a prime.
It is a super-2 number, since 2×231011222692 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23101122229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550561134 + 11550561135.
It is an arithmetic number, because the mean of its divisors is an integer number (11550561135).
Almost surely, 223101122269 is an apocalyptic number.
It is an amenable number.
23101122269 is a deficient number, since it is larger than the sum of its proper divisors (1).
23101122269 is an equidigital number, since it uses as much as digits as its factorization.
23101122269 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 29.
The spelling of 23101122269 in words is "twenty-three billion, one hundred one million, one hundred twenty-two thousand, two hundred sixty-nine".
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