Base | Representation |
---|---|
bin | 110111111100001101… |
… | …1010101001010010010 |
3 | 102111002012121111011000 |
4 | 1233320123111022102 |
5 | 3432012244443442 |
6 | 131104330202430 |
7 | 11451661262535 |
oct | 1577033251222 |
9 | 374065544130 |
10 | 120132031122 |
11 | 46a47444054 |
12 | 1b347b83416 |
13 | b4366644ac |
14 | 5b58ab4a1c |
15 | 31d1885d4c |
hex | 1bf86d5292 |
120132031122 has 64 divisors (see below), whose sum is σ = 282726685440. Its totient is φ = 37680069888.
The previous prime is 120132031073. The next prime is 120132031153. The reversal of 120132031122 is 221130231021.
120132031122 is a `hidden beast` number, since 12 + 0 + 1 + 320 + 311 + 22 = 666.
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 = 120132031095 and 120132031104.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5061948 + ... + 5085624.
It is an arithmetic number, because the mean of its divisors is an integer number (4417604460).
Almost surely, 2120132031122 is an apocalyptic number.
120132031122 is an abundant number, since it is smaller than the sum of its proper divisors (162594654318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120132031122 is a wasteful number, since it uses less digits than its factorization.
120132031122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29232 (or 29226 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 120132031122 its reverse (221130231021), we get a palindrome (341262262143).
The spelling of 120132031122 in words is "one hundred twenty billion, one hundred thirty-two million, thirty-one thousand, one hundred twenty-two".
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