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7082325 = 325231477
BaseRepresentation
bin11011000001000101010101
3111022211010100
4123001011111
53303113300
6411444313
7114125115
oct33010525
914284110
107082325
113aa8068
122456699
13160c833
14d25045
1594d700
hex6c1155

7082325 has 18 divisors (see below), whose sum is σ = 12685634. Its totient is φ = 3777120.

The previous prime is 7082323. The next prime is 7082329. The reversal of 7082325 is 5232807.

It can be written as a sum of positive squares in 3 ways, for example, as 762129 + 6320196 = 873^2 + 2514^2 .

It is not a de Polignac number, because 7082325 - 21 = 7082323 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082323) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15514 + ... + 15963.

Almost surely, 27082325 is an apocalyptic number.

7082325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7082325 is a deficient number, since it is larger than the sum of its proper divisors (5603309).

7082325 is a wasteful number, since it uses less digits than its factorization.

7082325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31493 (or 31485 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7082325 is about 2661.2637975218. The cubic root of 7082325 is about 192.0401120620.

The spelling of 7082325 in words is "seven million, eighty-two thousand, three hundred twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 31477 94431 157385 283293 472155 786925 1416465 2360775 7082325