Base | Representation |
---|---|
bin | 1010100000100110000110… |
… | …10100101000111001110101 |
3 | 10000211022110122101122002220 |
4 | 11100103003110220321311 |
5 | 11012114142430120041 |
6 | 121052402455552553 |
7 | 4603441216342443 |
oct | 520230324507165 |
9 | 100738418348086 |
10 | 23110201020021 |
11 | 73aaa87aa3175 |
12 | 2712ab368b759 |
13 | cb8389b6419b |
14 | 59c77ad03b93 |
15 | 2a123917dd66 |
hex | 1504c3528e75 |
23110201020021 has 64 divisors (see below), whose sum is σ = 34243194528000. Its totient is φ = 13797772886016.
The previous prime is 23110201019993. The next prime is 23110201020029. The reversal of 23110201020021 is 12002010201132.
It is not a de Polignac number, because 23110201020021 - 221 = 23110198922869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23110201020029) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30164505 + ... + 30921153.
It is an arithmetic number, because the mean of its divisors is an integer number (535049914500).
Almost surely, 223110201020021 is an apocalyptic number.
It is an amenable number.
23110201020021 is a deficient number, since it is larger than the sum of its proper divisors (11132993507979).
23110201020021 is a wasteful number, since it uses less digits than its factorization.
23110201020021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 756998.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 23110201020021 its reverse (12002010201132), we get a palindrome (35112211221153).
The spelling of 23110201020021 in words is "twenty-three trillion, one hundred ten billion, two hundred one million, twenty thousand, twenty-one".
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