Base | Representation |
---|---|
bin | 111101000100… |
… | …1011010100100 |
3 | 2020020210100211 |
4 | 1322021122210 |
5 | 31144121012 |
6 | 3102145204 |
7 | 536111104 |
oct | 172113244 |
9 | 66223324 |
10 | 32020132 |
11 | 17090221 |
12 | a882204 |
13 | 6831631 |
14 | 4377204 |
15 | 2c276a7 |
hex | 1e896a4 |
32020132 has 12 divisors (see below), whose sum is σ = 56531916. Its totient is φ = 15868160.
The previous prime is 32020127. The next prime is 32020159. The reversal of 32020132 is 23102023.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 6071296 + 25948836 = 2464^2 + 5094^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34969 + ... + 35872.
It is an arithmetic number, because the mean of its divisors is an integer number (4710993).
Almost surely, 232020132 is an apocalyptic number.
It is an amenable number.
32020132 is a deficient number, since it is larger than the sum of its proper divisors (24511784).
32020132 is a wasteful number, since it uses less digits than its factorization.
32020132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70958 (or 70956 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 32020132 is about 5658.6334039236. The cubic root of 32020132 is about 317.5467746823.
Adding to 32020132 its reverse (23102023), we get a palindrome (55122155).
The spelling of 32020132 in words is "thirty-two million, twenty thousand, one hundred thirty-two".
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