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11232103 = 50922067
BaseRepresentation
bin101010110110…
…001101100111
3210010122112211
4222312031213
510333411403
61040424251
7164320441
oct52661547
923118484
1011232103
116381933
123918087
13243361c
1416c5491
15ebd06d
hexab6367

11232103 has 4 divisors (see below), whose sum is σ = 11254680. Its totient is φ = 11209528.

The previous prime is 11232083. The next prime is 11232139. The reversal of 11232103 is 30123211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11232103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11232203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10525 + ... + 11542.

It is an arithmetic number, because the mean of its divisors is an integer number (2813670).

Almost surely, 211232103 is an apocalyptic number.

11232103 is a deficient number, since it is larger than the sum of its proper divisors (22577).

11232103 is an equidigital number, since it uses as much as digits as its factorization.

11232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22576.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11232103 is about 3351.4329771010. The cubic root of 11232103 is about 223.9513539665.

Adding to 11232103 its reverse (30123211), we get a palindrome (41355314).

The spelling of 11232103 in words is "eleven million, two hundred thirty-two thousand, one hundred three".

Divisors: 1 509 22067 11232103