Base | Representation |
---|---|
bin | 10101100111011011… |
… | …001010011000010011 |
3 | 2012220112201200022212 |
4 | 111213123022120103 |
5 | 340013230311011 |
6 | 14355035022335 |
7 | 1451110555010 |
oct | 254733123023 |
9 | 65815650285 |
10 | 23210010131 |
11 | 993049a160 |
12 | 45b8b9a9ab |
13 | 225b73c809 |
14 | 11a2758707 |
15 | 90c99508b |
hex | 5676ca613 |
23210010131 has 16 divisors (see below), whose sum is σ = 29029636608. Its totient is φ = 18027921600.
The previous prime is 23210010097. The next prime is 23210010137. The reversal of 23210010131 is 13101001232.
It is a cyclic number.
It is not a de Polignac number, because 23210010131 - 214 = 23209993747 is a prime.
It is a super-2 number, since 2×232100101312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23210010137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457415 + ... + 505616.
It is an arithmetic number, because the mean of its divisors is an integer number (1814352288).
Almost surely, 223210010131 is an apocalyptic number.
23210010131 is a deficient number, since it is larger than the sum of its proper divisors (5819626477).
23210010131 is a wasteful number, since it uses less digits than its factorization.
23210010131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 963362.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 23210010131 its reverse (13101001232), we get a palindrome (36311011363).
The spelling of 23210010131 in words is "twenty-three billion, two hundred ten million, ten thousand, one hundred thirty-one".
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