Base | Representation |
---|---|
bin | 10010110111101111… |
… | …11011100101001011 |
3 | 222011001212112201000 |
4 | 21123313323211023 |
5 | 131222104320321 |
6 | 4353153230043 |
7 | 506030553312 |
oct | 113367734513 |
9 | 28131775630 |
10 | 10131323211 |
11 | 4329960099 |
12 | 1b68b62323 |
13 | c55c7a309 |
14 | 6c1789279 |
15 | 3e469d826 |
hex | 25bdfb94b |
10131323211 has 32 divisors (see below), whose sum is σ = 15103468800. Its totient is φ = 6712009920.
The previous prime is 10131323201. The next prime is 10131323219. The reversal of 10131323211 is 11232313101.
10131323211 is a `hidden beast` number, since 1 + 0 + 131 + 323 + 211 = 666.
10131323211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10131323211 - 211 = 10131321163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10131323219) 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, 3177360 + ... + 3180546.
It is an arithmetic number, because the mean of its divisors is an integer number (471983400).
Almost surely, 210131323211 is an apocalyptic number.
10131323211 is a deficient number, since it is larger than the sum of its proper divisors (4972145589).
10131323211 is a wasteful number, since it uses less digits than its factorization.
10131323211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3896 (or 3890 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 10131323211 its reverse (11232313101), we get a palindrome (21363636312).
The spelling of 10131323211 in words is "ten billion, one hundred thirty-one million, three hundred twenty-three thousand, two hundred eleven".
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