Base | Representation |
---|---|
bin | 111101101010… |
… | …1000101100101 |
3 | 2020211112112120 |
4 | 1323111011211 |
5 | 31234030320 |
6 | 3112540153 |
7 | 541541544 |
oct | 173250545 |
9 | 66745476 |
10 | 32330085 |
11 | 17282087 |
12 | a9b1659 |
13 | 690c738 |
14 | 441815b |
15 | 2c89440 |
hex | 1ed5165 |
32330085 has 16 divisors (see below), whose sum is σ = 52021440. Its totient is φ = 17144960.
The previous prime is 32330071. The next prime is 32330087. The reversal of 32330085 is 58003323.
It is not a de Polignac number, because 32330085 - 210 = 32329061 is a prime.
It is a super-2 number, since 2×323300852 = 2090468792214450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32330087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3336 + ... + 8705.
It is an arithmetic number, because the mean of its divisors is an integer number (3251340).
Almost surely, 232330085 is an apocalyptic number.
It is an amenable number.
32330085 is a deficient number, since it is larger than the sum of its proper divisors (19691355).
32330085 is a wasteful number, since it uses less digits than its factorization.
32330085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12228.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 32330085 is about 5685.9550648946. The cubic root of 32330085 is about 318.5680976738.
The spelling of 32330085 in words is "thirty-two million, three hundred thirty thousand, eighty-five".
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