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12332125 = 53137589
BaseRepresentation
bin101111000010…
…110001011101
3212012112111101
4233002301131
511124112000
61120153101
7206551501
oct57026135
925175441
1012332125
116a63343
124168791
13272a220
1418d0301
151138e6a
hexbc2c5d

12332125 has 16 divisors (see below), whose sum is σ = 16576560. Its totient is φ = 9105600.

The previous prime is 12332113. The next prime is 12332129. The reversal of 12332125 is 52123321.

It can be written as a sum of positive squares in 8 ways, for example, as 10150596 + 2181529 = 3186^2 + 1477^2 .

It is not a de Polignac number, because 12332125 - 27 = 12331997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12332129) 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 15 ways as a sum of consecutive naturals, for example, 2170 + ... + 5419.

It is an arithmetic number, because the mean of its divisors is an integer number (1036035).

Almost surely, 212332125 is an apocalyptic number.

It is an amenable number.

12332125 is a deficient number, since it is larger than the sum of its proper divisors (4244435).

12332125 is an equidigital number, since it uses as much as digits as its factorization.

12332125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617 (or 7607 counting only the distinct ones).

The product of its digits is 360, while the sum is 19.

The square root of 12332125 is about 3511.7125451836. The cubic root of 12332125 is about 231.0358133663.

Adding to 12332125 its reverse (52123321), we get a palindrome (64455446).

The spelling of 12332125 in words is "twelve million, three hundred thirty-two thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 325 1625 7589 37945 98657 189725 493285 948625 2466425 12332125