Base | Representation |
---|---|
bin | 111101000001000101… |
… | …1010100001000101110 |
3 | 110112012220202020210202 |
4 | 1322002023110020232 |
5 | 4121323423214042 |
6 | 140110140233502 |
7 | 12316056214166 |
oct | 1720213241056 |
9 | 415186666722 |
10 | 131033023022 |
11 | 506307a8670 |
12 | 2148a83b892 |
13 | c482c04965 |
14 | 64b07715a6 |
15 | 361d8b9632 |
hex | 1e822d422e |
131033023022 has 16 divisors (see below), whose sum is σ = 214424485632. Its totient is φ = 59558572920.
The previous prime is 131033022997. The next prime is 131033023073. The reversal of 131033023022 is 220320330131.
It is a junction number, because it is equal to n+sod(n) for n = 131033022985 and 131033023003.
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, 802853 + ... + 952175.
It is an arithmetic number, because the mean of its divisors is an integer number (13401530352).
Almost surely, 2131033023022 is an apocalyptic number.
131033023022 is a deficient number, since it is larger than the sum of its proper divisors (83391462610).
131033023022 is a wasteful number, since it uses less digits than its factorization.
131033023022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189223.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 131033023022 its reverse (220320330131), we get a palindrome (351353353153).
The spelling of 131033023022 in words is "one hundred thirty-one billion, thirty-three million, twenty-three thousand, twenty-two".
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