Base | Representation |
---|---|
bin | 111101101001… |
… | …1011100000000 |
3 | 2020211012021022 |
4 | 1323103130000 |
5 | 31233321303 |
6 | 3112445012 |
7 | 541513052 |
oct | 173233400 |
9 | 66735238 |
10 | 32323328 |
11 | 17277aa4 |
12 | a9a9768 |
13 | 690963b |
14 | 44158d2 |
15 | 2c87438 |
hex | 1ed3700 |
32323328 has 36 divisors (see below), whose sum is σ = 66618048. Its totient is φ = 15636480.
The previous prime is 32323321. The next prime is 32323331. The reversal of 32323328 is 82332323.
It is a junction number, because it is equal to n+sod(n) for n = 32323297 and 32323306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32323321) 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, 5900 + ... + 9972.
Almost surely, 232323328 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32323328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33309024).
32323328 is an abundant number, since it is smaller than the sum of its proper divisors (34294720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32323328 is an equidigital number, since it uses as much as digits as its factorization.
32323328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4120 (or 4106 counting only the distinct ones).
The product of its digits is 5184, while the sum is 26.
The square root of 32323328 is about 5685.3608504650. The cubic root of 32323328 is about 318.5459025098.
The spelling of 32323328 in words is "thirty-two million, three hundred twenty-three thousand, three hundred twenty-eight".
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