Base | Representation |
---|---|
bin | 10101101000101011… |
… | …100111100010101101 |
3 | 2012222000102012200220 |
4 | 111220223213202231 |
5 | 340034130213401 |
6 | 14401111041553 |
7 | 1451455046505 |
oct | 255053474255 |
9 | 65860365626 |
10 | 23231101101 |
11 | 994139510a |
12 | 46040702b9 |
13 | 2262c15690 |
14 | 11a5488a05 |
15 | 90e75e336 |
hex | 568ae78ad |
23231101101 has 16 divisors (see below), whose sum is σ = 33448391424. Its totient is φ = 14257099584.
The previous prime is 23231101099. The next prime is 23231101111. The reversal of 23231101101 is 10110113232.
It is a happy number.
It is not a de Polignac number, because 23231101101 - 21 = 23231101099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23231101111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797226 + ... + 825851.
It is an arithmetic number, because the mean of its divisors is an integer number (2090524464).
Almost surely, 223231101101 is an apocalyptic number.
It is an amenable number.
23231101101 is a deficient number, since it is larger than the sum of its proper divisors (10217290323).
23231101101 is a wasteful number, since it uses less digits than its factorization.
23231101101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1623460.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 23231101101 its reverse (10110113232), we get a palindrome (33341214333).
The spelling of 23231101101 in words is "twenty-three billion, two hundred thirty-one million, one hundred one thousand, one hundred one".
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