Base | Representation |
---|---|
bin | 1111101111111… |
… | …11111001111100 |
3 | 100012121101211022 |
4 | 13313333321330 |
5 | 232310321223 |
6 | 21035443312 |
7 | 3163001024 |
oct | 767777174 |
9 | 305541738 |
10 | 132120188 |
11 | 6863a942 |
12 | 382b6538 |
13 | 214ab835 |
14 | 13792a84 |
15 | b8ebac8 |
hex | 7dffe7c |
132120188 has 12 divisors (see below), whose sum is σ = 241263120. Its totient is φ = 63187872.
The previous prime is 132120187. The next prime is 132120193. The reversal of 132120188 is 881021231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132120187) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717953 + ... + 718136.
It is an arithmetic number, because the mean of its divisors is an integer number (20105260).
Almost surely, 2132120188 is an apocalyptic number.
It is an amenable number.
132120188 is a deficient number, since it is larger than the sum of its proper divisors (109142932).
132120188 is a wasteful number, since it uses less digits than its factorization.
132120188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1436116 (or 1436114 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 26.
The square root of 132120188 is about 11494.3546143313. The cubic root of 132120188 is about 509.3188240356.
The spelling of 132120188 in words is "one hundred thirty-two million, one hundred twenty thousand, one hundred eighty-eight".
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