Base | Representation |
---|---|
bin | 111101001001101110… |
… | …1100111000111010110 |
3 | 110112222010110020100211 |
4 | 1322103131213013112 |
5 | 4122422144011042 |
6 | 140155020200034 |
7 | 12326210232400 |
oct | 1722335470726 |
9 | 415863406324 |
10 | 131323032022 |
11 | 5076a478726 |
12 | 2154b99901a |
13 | c4cb015010 |
14 | 64db0a3b70 |
15 | 36390a3017 |
hex | 1e937671d6 |
131323032022 has 24 divisors (see below), whose sum is σ = 246771853776. Its totient is φ = 51951968208.
The previous prime is 131323032007. The next prime is 131323032023. The reversal of 131323032022 is 220230323131.
It is a junction number, because it is equal to n+sod(n) for n = 131323031984 and 131323032002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131323032023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51538378 + ... + 51540925.
It is an arithmetic number, because the mean of its divisors is an integer number (10282160574).
Almost surely, 2131323032022 is an apocalyptic number.
131323032022 is a deficient number, since it is larger than the sum of its proper divisors (115448821754).
131323032022 is a wasteful number, since it uses less digits than its factorization.
131323032022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103079332 (or 103079325 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 131323032022 its reverse (220230323131), we get a palindrome (351553355153).
The spelling of 131323032022 in words is "one hundred thirty-one billion, three hundred twenty-three million, thirty-two thousand, twenty-two".
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