Base | Representation |
---|---|
bin | 10101100111011011… |
… | …111011111011110110 |
3 | 2012220120002222202121 |
4 | 111213123323323312 |
5 | 340013303304420 |
6 | 14355043230154 |
7 | 1451112361540 |
oct | 254733737366 |
9 | 65816088677 |
10 | 23210213110 |
11 | 9930618707 |
12 | 45b907835a |
13 | 225b7b1016 |
14 | 11a27ac690 |
15 | 90c9d52aa |
hex | 5676fbef6 |
23210213110 has 64 divisors (see below), whose sum is σ = 48650886144. Its totient is φ = 7808169600.
The previous prime is 23210213057. The next prime is 23210213111. The reversal of 23210213110 is 1131201232.
It is a super-2 number, since 2×232102131102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23210213111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1037604 + ... + 1059736.
It is an arithmetic number, because the mean of its divisors is an integer number (760170096).
Almost surely, 223210213110 is an apocalyptic number.
23210213110 is an abundant number, since it is smaller than the sum of its proper divisors (25440673034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23210213110 is a wasteful number, since it uses less digits than its factorization.
23210213110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22429.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 23210213110 its reverse (1131201232), we get a palindrome (24341414342).
The spelling of 23210213110 in words is "twenty-three billion, two hundred ten million, two hundred thirteen thousand, one hundred ten".
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