Base | Representation |
---|---|
bin | 111101001101… |
… | …1000001000001 |
3 | 2020101110020221 |
4 | 1322123001001 |
5 | 31203422400 |
6 | 3103503041 |
7 | 536531224 |
oct | 172330101 |
9 | 66343227 |
10 | 32092225 |
11 | 1712a400 |
12 | a8b7a81 |
13 | 68583a9 |
14 | 43955bb |
15 | 2c3dc1a |
hex | 1e9b041 |
32092225 has 27 divisors (see below), whose sum is σ = 44169699. Its totient is φ = 23113200.
The previous prime is 32092219. The next prime is 32092231. The reversal of 32092225 is 52229023.
The square root of 32092225 is 5665.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (32092219) and next prime (32092231).
It can be written as a sum of positive squares in only one way, i.e., 11553201 + 20539024 = 3399^2 + 4532^2 .
It is not a de Polignac number, because 32092225 - 27 = 32092097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32092225.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 311524 + ... + 311626.
Almost surely, 232092225 is an apocalyptic number.
32092225 is the 5665-th square number.
32092225 is the 2833-rd centered octagonal number.
It is an amenable number.
32092225 is a deficient number, since it is larger than the sum of its proper divisors (12077474).
32092225 is a wasteful number, since it uses less digits than its factorization.
32092225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238 (or 119 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The cubic root of 32092225 is about 317.7849138218.
Multiplying 32092225 by its sum of digits (25), we get a square (802305625 = 283252).
32092225 divided by its sum of digits (25) gives a square (1283689 = 11332).
The spelling of 32092225 in words is "thirty-two million, ninety-two thousand, two hundred twenty-five".
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