Base | Representation |
---|---|
bin | 110111111100001111… |
… | …1100001011100100110 |
3 | 102111002021200022120000 |
4 | 1233320133201130212 |
5 | 3432013040130042 |
6 | 131104405522130 |
7 | 11452003520403 |
oct | 1577037413446 |
9 | 374067608500 |
10 | 120133130022 |
11 | 46a48024734 |
12 | 1b348413346 |
13 | b43695a729 |
14 | 5b58cbd2aa |
15 | 31d1a0174c |
hex | 1bf87e1726 |
120133130022 has 40 divisors (see below), whose sum is σ = 275752755432. Its totient is φ = 39067682400.
The previous prime is 120133130017. The next prime is 120133130027. The reversal of 120133130022 is 220031331021.
120133130022 is a `hidden beast` number, since 12 + 0 + 1 + 331 + 300 + 22 = 666.
It is an interprime number because it is at equal distance from previous prime (120133130017) and next prime (120133130027).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 120133129977 and 120133130004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120133130027) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9036804 + ... + 9050087.
Almost surely, 2120133130022 is an apocalyptic number.
120133130022 is an abundant number, since it is smaller than the sum of its proper divisors (155619625410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120133130022 is a wasteful number, since it uses less digits than its factorization.
120133130022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18086946 (or 18086937 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 120133130022 its reverse (220031331021), we get a palindrome (340164461043).
The spelling of 120133130022 in words is "one hundred twenty billion, one hundred thirty-three million, one hundred thirty thousand, twenty-two".
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