Base | Representation |
---|---|
bin | 110111111001010000… |
… | …1101011001111011100 |
3 | 102110211022022202200201 |
4 | 1233302201223033130 |
5 | 3431311423444012 |
6 | 131050432233244 |
7 | 11446346634040 |
oct | 1576241531734 |
9 | 373738282621 |
10 | 120033031132 |
11 | 469a6575983 |
12 | 1b31a99b824 |
13 | b41bcb0c11 |
14 | 5b498a4020 |
15 | 31c7d2c857 |
hex | 1bf286b3dc |
120033031132 has 48 divisors (see below), whose sum is σ = 242595727360. Its totient is φ = 50903422272.
The previous prime is 120033031093. The next prime is 120033031159. The reversal of 120033031132 is 231130330021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987733 + ... + 1102579.
Almost surely, 2120033031132 is an apocalyptic number.
It is an amenable number.
120033031132 is an abundant number, since it is smaller than the sum of its proper divisors (122562696228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120033031132 is a wasteful number, since it uses less digits than its factorization.
120033031132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115250 (or 115248 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 120033031132 its reverse (231130330021), we get a palindrome (351163361153).
The spelling of 120033031132 in words is "one hundred twenty billion, thirty-three million, thirty-one thousand, one hundred thirty-two".
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