Base | Representation |
---|---|
bin | 10101101001010001… |
… | …110011110101000101 |
3 | 2012222201020212022022 |
4 | 111221101303311011 |
5 | 340044211103101 |
6 | 14402105412525 |
7 | 1451636125436 |
oct | 255121636505 |
9 | 65881225268 |
10 | 23241112901 |
11 | 9947003126 |
12 | 460749a145 |
13 | 226500c716 |
14 | 11a693348d |
15 | 91058aa1b |
hex | 569473d45 |
23241112901 has 2 divisors, whose sum is σ = 23241112902. Its totient is φ = 23241112900.
The previous prime is 23241112891. The next prime is 23241112927. The reversal of 23241112901 is 10921114232.
It is an a-pointer prime, because the next prime (23241112927) can be obtained adding 23241112901 to its sum of digits (26).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22881100225 + 360012676 = 151265^2 + 18974^2 .
It is a cyclic number.
It is not a de Polignac number, because 23241112901 - 210 = 23241111877 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23241172901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11620556450 + 11620556451.
It is an arithmetic number, because the mean of its divisors is an integer number (11620556451).
Almost surely, 223241112901 is an apocalyptic number.
It is an amenable number.
23241112901 is a deficient number, since it is larger than the sum of its proper divisors (1).
23241112901 is an equidigital number, since it uses as much as digits as its factorization.
23241112901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 26.
The spelling of 23241112901 in words is "twenty-three billion, two hundred forty-one million, one hundred twelve thousand, nine hundred one".
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