Base | Representation |
---|---|
bin | 111101000100000011… |
… | …0000111000011100110 |
3 | 110112110211121011102111 |
4 | 1322020012013003212 |
5 | 4122024333301042 |
6 | 140124044431234 |
7 | 12321403226512 |
oct | 1721006070346 |
9 | 415424534374 |
10 | 131132322022 |
11 | 50681860459 |
12 | 214b7b4851a |
13 | c49a661370 |
14 | 64bda1d142 |
15 | 3627481517 |
hex | 1e881870e6 |
131132322022 has 16 divisors (see below), whose sum is σ = 213926458032. Its totient is φ = 59923375200.
The previous prime is 131132322001. The next prime is 131132322089. The reversal of 131132322022 is 220223231131.
It is a junction number, because it is equal to n+sod(n) for n = 131132321984 and 131132322002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24965448 + ... + 24970699.
It is an arithmetic number, because the mean of its divisors is an integer number (13370403627).
Almost surely, 2131132322022 is an apocalyptic number.
131132322022 is a deficient number, since it is larger than the sum of its proper divisors (82794136010).
131132322022 is a wasteful number, since it uses less digits than its factorization.
131132322022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49936263.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 131132322022 its reverse (220223231131), we get a palindrome (351355553153).
The spelling of 131132322022 in words is "one hundred thirty-one billion, one hundred thirty-two million, three hundred twenty-two thousand, twenty-two".
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