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132610325 = 525304413
BaseRepresentation
bin1111110011101…
…11100100010101
3100020112022011112
413321313210111
5232422012300
621054144405
73200112011
oct771674425
9306468145
10132610325
1168945111
12384b2105
1321620963
141387d541
15b996e35
hex7e77915

132610325 has 6 divisors (see below), whose sum is σ = 164436834. Its totient is φ = 106088240.

The previous prime is 132610259. The next prime is 132610333. The reversal of 132610325 is 523016231.

It can be written as a sum of positive squares in 3 ways, for example, as 16703569 + 115906756 = 4087^2 + 10766^2 .

It is not a de Polignac number, because 132610325 - 214 = 132593941 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 132610325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2652182 + ... + 2652231.

It is an arithmetic number, because the mean of its divisors is an integer number (27406139).

Almost surely, 2132610325 is an apocalyptic number.

It is an amenable number.

132610325 is a deficient number, since it is larger than the sum of its proper divisors (31826509).

132610325 is an equidigital number, since it uses as much as digits as its factorization.

132610325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304423 (or 5304418 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 132610325 is about 11515.6556478561. The cubic root of 132610325 is about 509.9478672842.

Adding to 132610325 its reverse (523016231), we get a palindrome (655626556).

The spelling of 132610325 in words is "one hundred thirty-two million, six hundred ten thousand, three hundred twenty-five".

Divisors: 1 5 25 5304413 26522065 132610325