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12532325 = 521338561
BaseRepresentation
bin101111110011…
…101001100101
3212120201010012
4233303221211
511202013300
61124340005
7211344251
oct57635145
925521105
1012532325
11708a7a3
124244605
13279a3a0
141943261
151178435
hexbf3a65

12532325 has 12 divisors (see below), whose sum is σ = 16735908. Its totient is φ = 9254400.

The previous prime is 12532313. The next prime is 12532337. The reversal of 12532325 is 52323521.

12532325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12532313) and next prime (12532337).

It can be written as a sum of positive squares in 6 ways, for example, as 2660161 + 9872164 = 1631^2 + 3142^2 .

It is not a de Polignac number, because 12532325 - 210 = 12531301 is a prime.

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 12532325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18956 + ... + 19605.

It is an arithmetic number, because the mean of its divisors is an integer number (1394659).

Almost surely, 212532325 is an apocalyptic number.

It is an amenable number.

12532325 is a deficient number, since it is larger than the sum of its proper divisors (4203583).

12532325 is a wasteful number, since it uses less digits than its factorization.

12532325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38584 (or 38579 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 12532325 is about 3540.1023996489. The cubic root of 12532325 is about 232.2793219615.

Adding to 12532325 its reverse (52323521), we get a palindrome (64855846).

The spelling of 12532325 in words is "twelve million, five hundred thirty-two thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 325 38561 192805 501293 964025 2506465 12532325