Base | Representation |
---|---|
bin | 10101101101100100… |
… | …110101111011011101 |
3 | 2020011201220211110000 |
4 | 111231210311323131 |
5 | 340221140223401 |
6 | 14413203004513 |
7 | 1453503011325 |
oct | 255544657335 |
9 | 66151824400 |
10 | 23313211101 |
11 | 9983777614 |
12 | 4627669739 |
13 | 2276c3428b |
14 | 11b2340285 |
15 | 916a7d186 |
hex | 56d935edd |
23313211101 has 10 divisors (see below), whose sum is σ = 34825908062. Its totient is φ = 15542140680.
The previous prime is 23313211073. The next prime is 23313211133. The reversal of 23313211101 is 10111231332.
23313211101 is a `hidden beast` number, since 2 + 331 + 321 + 1 + 10 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19185020100 + 4128191001 = 138510^2 + 64251^2 .
It is not a de Polignac number, because 23313211101 - 210 = 23313210077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23313210101) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 143908630 + ... + 143908791.
Almost surely, 223313211101 is an apocalyptic number.
It is an amenable number.
23313211101 is a deficient number, since it is larger than the sum of its proper divisors (11512696961).
23313211101 is an equidigital number, since it uses as much as digits as its factorization.
23313211101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287817433 (or 287817424 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 23313211101 its reverse (10111231332), we get a palindrome (33424442433).
The spelling of 23313211101 in words is "twenty-three billion, three hundred thirteen million, two hundred eleven thousand, one hundred one".
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