Base | Representation |
---|---|
bin | 10010110111101110… |
… | …01010011101100110 |
3 | 222011001111022201120 |
4 | 21123313022131212 |
5 | 131222031401042 |
6 | 4353145034410 |
7 | 506026054620 |
oct | 113367123546 |
9 | 28131438646 |
10 | 10131122022 |
11 | 4329832a1a |
12 | 1b68a85a06 |
13 | c55c09878 |
14 | 6c1735c10 |
15 | 3e465ddec |
hex | 25bdca766 |
10131122022 has 32 divisors (see below), whose sum is σ = 23159980032. Its totient is φ = 2894215104.
The previous prime is 10131122009. The next prime is 10131122063. The reversal of 10131122022 is 22022113101.
It is a junction number, because it is equal to n+sod(n) for n = 10131121992 and 10131122010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466203 + ... + 487449.
It is an arithmetic number, because the mean of its divisors is an integer number (723749376).
Almost surely, 210131122022 is an apocalyptic number.
10131122022 is an abundant number, since it is smaller than the sum of its proper divisors (13028858010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131122022 is a wasteful number, since it uses less digits than its factorization.
10131122022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32612.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 10131122022 its reverse (22022113101), we get a palindrome (32153235123).
The spelling of 10131122022 in words is "ten billion, one hundred thirty-one million, one hundred twenty-two thousand, twenty-two".
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