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11233025 = 52449321
BaseRepresentation
bin101010110110…
…011100000001
3210010200210222
4222312130001
510333424100
61040432425
7164323226
oct52663401
923120728
1011233025
1163825a1
123918715
132433b7b
1416c594d
15ebd485
hexab6701

11233025 has 6 divisors (see below), whose sum is σ = 13928982. Its totient is φ = 8986400.

The previous prime is 11232997. The next prime is 11233031. The reversal of 11233025 is 52033211.

It can be written as a sum of positive squares in 3 ways, for example, as 237169 + 10995856 = 487^2 + 3316^2 .

It is not a de Polignac number, because 11233025 - 212 = 11228929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11232994 and 11233012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224636 + ... + 224685.

It is an arithmetic number, because the mean of its divisors is an integer number (2321497).

Almost surely, 211233025 is an apocalyptic number.

It is an amenable number.

11233025 is a deficient number, since it is larger than the sum of its proper divisors (2695957).

11233025 is an equidigital number, since it uses as much as digits as its factorization.

11233025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449331 (or 449326 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 11233025 is about 3351.5705273797. The cubic root of 11233025 is about 223.9574815664.

Adding to 11233025 its reverse (52033211), we get a palindrome (63266236).

The spelling of 11233025 in words is "eleven million, two hundred thirty-three thousand, twenty-five".

Divisors: 1 5 25 449321 2246605 11233025