Base | Representation |
---|---|
bin | 111101001001101001… |
… | …0111011110000111110 |
3 | 110112221221012000212011 |
4 | 1322103102323300332 |
5 | 4122420434424042 |
6 | 140154440201434 |
7 | 12326144364136 |
oct | 1722322736076 |
9 | 415857160764 |
10 | 131320233022 |
11 | 50768936800 |
12 | 2154aa6927a |
13 | c4ca574cc4 |
14 | 64da975ac6 |
15 | 3638beda17 |
hex | 1e934bbc3e |
131320233022 has 24 divisors (see below), whose sum is σ = 216553579200. Its totient is φ = 59680542240.
The previous prime is 131320233007. The next prime is 131320233059. The reversal of 131320233022 is 220332023131.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 131320232984 and 131320233002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1428979 + ... + 1518097.
It is an arithmetic number, because the mean of its divisors is an integer number (9023065800).
Almost surely, 2131320233022 is an apocalyptic number.
131320233022 is a deficient number, since it is larger than the sum of its proper divisors (85233346178).
131320233022 is a wasteful number, since it uses less digits than its factorization.
131320233022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95232 (or 95221 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 131320233022 its reverse (220332023131), we get a palindrome (351652256153).
The spelling of 131320233022 in words is "one hundred thirty-one billion, three hundred twenty million, two hundred thirty-three thousand, twenty-two".
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