Base | Representation |
---|---|
bin | 111111000110… |
… | …0101010101001 |
3 | 2022020202000012 |
4 | 1332030222221 |
5 | 31432111100 |
6 | 3141021305 |
7 | 551123024 |
oct | 176145251 |
9 | 68222005 |
10 | 33082025 |
11 | 17746019 |
12 | b0b4835 |
13 | 6b13a82 |
14 | 45721bb |
15 | 2d87135 |
hex | 1f8caa9 |
33082025 has 6 divisors (see below), whose sum is σ = 41021742. Its totient is φ = 26465600.
The previous prime is 33082019. The next prime is 33082043. The reversal of 33082025 is 52028033.
It can be written as a sum of positive squares in 3 ways, for example, as 2930944 + 30151081 = 1712^2 + 5491^2 .
It is not a de Polignac number, because 33082025 - 24 = 33082009 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 661616 + ... + 661665.
It is an arithmetic number, because the mean of its divisors is an integer number (6836957).
Almost surely, 233082025 is an apocalyptic number.
It is an amenable number.
33082025 is a deficient number, since it is larger than the sum of its proper divisors (7939717).
33082025 is a wasteful number, since it uses less digits than its factorization.
33082025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1323291 (or 1323286 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 33082025 is about 5751.6975754989. The cubic root of 33082025 is about 321.0189686743.
The spelling of 33082025 in words is "thirty-three million, eighty-two thousand, twenty-five".
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