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132602225 = 527757727
BaseRepresentation
bin1111110011101…
…01100101110001
3100020111220001112
413321311211301
5232421232400
621054043105
73200046260
oct771654561
9306456045
10132602225
116893a018
12384a9495
132161a072
141387a5d7
15b994835
hex7e75971

132602225 has 12 divisors (see below), whose sum is σ = 187916544. Its totient is φ = 90927120.

The previous prime is 132602207. The next prime is 132602231. The reversal of 132602225 is 522206231.

It is not a de Polignac number, because 132602225 - 210 = 132601201 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 132602225.

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 11 ways as a sum of consecutive naturals, for example, 378689 + ... + 379038.

It is an arithmetic number, because the mean of its divisors is an integer number (15659712).

Almost surely, 2132602225 is an apocalyptic number.

It is an amenable number.

132602225 is a deficient number, since it is larger than the sum of its proper divisors (55314319).

132602225 is an equidigital number, since it uses as much as digits as its factorization.

132602225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757744 (or 757739 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 132602225 is about 11515.3039473563. The cubic root of 132602225 is about 509.9374843274.

Adding to 132602225 its reverse (522206231), we get a palindrome (654808456).

The spelling of 132602225 in words is "one hundred thirty-two million, six hundred two thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 175 757727 3788635 5304089 18943175 26520445 132602225