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11132425 = 52445297
BaseRepresentation
bin101010011101…
…111000001001
3202221120211001
4222131320021
510322214200
61034335001
7163424023
oct52357011
922846731
1011132425
116313a57
12388a461
1323ca145
14169b013
15e9d76a
hexa9de09

11132425 has 6 divisors (see below), whose sum is σ = 13804238. Its totient is φ = 8905920.

The previous prime is 11132419. The next prime is 11132447. The reversal of 11132425 is 52423111.

11132425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 36864 + 11095561 = 192^2 + 3331^2 .

It is not a de Polignac number, because 11132425 - 23 = 11132417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222624 + ... + 222673.

Almost surely, 211132425 is an apocalyptic number.

It is an amenable number.

11132425 is a deficient number, since it is larger than the sum of its proper divisors (2671813).

11132425 is an equidigital number, since it uses as much as digits as its factorization.

11132425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445307 (or 445302 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 11132425 is about 3336.5288849342. The cubic root of 11132425 is about 223.2869077530.

Adding to 11132425 its reverse (52423111), we get a palindrome (63555536).

The spelling of 11132425 in words is "eleven million, one hundred thirty-two thousand, four hundred twenty-five".

Divisors: 1 5 25 445297 2226485 11132425