Base | Representation |
---|---|
bin | 11111111100000001100101 |
3 | 120202100200010 |
4 | 133330001211 |
5 | 4120403300 |
6 | 455240433 |
7 | 131110053 |
oct | 37740145 |
9 | 16670603 |
10 | 8372325 |
11 | 47a9285 |
12 | 2979119 |
13 | 1971a50 |
14 | 117d1d3 |
15 | b05a50 |
hex | 7fc065 |
8372325 has 48 divisors (see below), whose sum is σ = 15443456. Its totient is φ = 3974400.
The previous prime is 8372321. The next prime is 8372327. The reversal of 8372325 is 5232738.
8372325 = T94 + T95 + ... + T370.
It is not a de Polignac number, because 8372325 - 22 = 8372321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8372292 and 8372301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8372321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30087 + ... + 30363.
Almost surely, 28372325 is an apocalyptic number.
It is an amenable number.
8372325 is a deficient number, since it is larger than the sum of its proper divisors (7071131).
8372325 is a wasteful number, since it uses less digits than its factorization.
8372325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334 (or 329 counting only the distinct ones).
The product of its digits is 10080, while the sum is 30.
The square root of 8372325 is about 2893.4970191794. The cubic root of 8372325 is about 203.0557815435.
It can be divided in two parts, 837 and 2325, that multiplied together give a square (1946025 = 13952).
The spelling of 8372325 in words is "eight million, three hundred seventy-two thousand, three hundred twenty-five".
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