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11042453 is a prime number
BaseRepresentation
bin101010000111…
…111010010101
3202210000101202
4222013322111
510311324303
61032402245
7162600512
oct52077225
922700352
1011042453
1162623a4
123846385
1323981c6
141676309
15e81c88
hexa87e95

11042453 has 2 divisors, whose sum is σ = 11042454. Its totient is φ = 11042452.

The previous prime is 11042429. The next prime is 11042501. The reversal of 11042453 is 35424011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10876804 + 165649 = 3298^2 + 407^2 .

It is a cyclic number.

It is not a de Polignac number, because 11042453 - 26 = 11042389 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11042413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521226 + 5521227.

It is an arithmetic number, because the mean of its divisors is an integer number (5521227).

Almost surely, 211042453 is an apocalyptic number.

It is an amenable number.

11042453 is a deficient number, since it is larger than the sum of its proper divisors (1).

11042453 is an equidigital number, since it uses as much as digits as its factorization.

11042453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 11042453 is about 3323.0186577869. The cubic root of 11042453 is about 222.6837467127.

Adding to 11042453 its reverse (35424011), we get a palindrome (46466464).

The spelling of 11042453 in words is "eleven million, forty-two thousand, four hundred fifty-three".