Base | Representation |
---|---|
bin | 111110101111… |
… | …0110010000010 |
3 | 2021220012012100 |
4 | 1331132302002 |
5 | 31410102312 |
6 | 3133011230 |
7 | 546411054 |
oct | 175366202 |
9 | 67805170 |
10 | 32894082 |
11 | 176278a1 |
12 | b023b16 |
13 | 6a79370 |
14 | 45238d4 |
15 | 2d4b5dc |
hex | 1f5ec82 |
32894082 has 48 divisors (see below), whose sum is σ = 81277560. Its totient is φ = 9524736.
The previous prime is 32894077. The next prime is 32894083. The reversal of 32894082 is 28049823.
It can be written as a sum of positive squares in 4 ways, for example, as 31708161 + 1185921 = 5631^2 + 1089^2 .
It is not an unprimeable number, because it can be changed into a prime (32894083) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157 + ... + 8112.
Almost surely, 232894082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 32894082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40638780).
32894082 is an abundant number, since it is smaller than the sum of its proper divisors (48383478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32894082 is a wasteful number, since it uses less digits than its factorization.
32894082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8307 (or 8304 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 32894082 is about 5735.3362586687. The cubic root of 32894082 is about 320.4098979020.
The spelling of 32894082 in words is "thirty-two million, eight hundred ninety-four thousand, eighty-two".
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