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11010287 is a prime number
BaseRepresentation
bin101010000000…
…000011101111
3202201101021102
4222000003233
510304312122
61031553315
7162404651
oct52000357
922641242
1011010287
116240212
12382b83b
132386682
1416686d1
15e77492
hexa800ef

11010287 has 2 divisors, whose sum is σ = 11010288. Its totient is φ = 11010286.

The previous prime is 11010281. The next prime is 11010289. The reversal of 11010287 is 78201011.

11010287 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010287 - 210 = 11009263 is a prime.

Together with 11010289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505143 + 5505144.

It is an arithmetic number, because the mean of its divisors is an integer number (5505144).

Almost surely, 211010287 is an apocalyptic number.

11010287 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010287 is an equidigital number, since it uses as much as digits as its factorization.

11010287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

The square root of 11010287 is about 3318.1752515502. The cubic root of 11010287 is about 222.4673149817.

Adding to 11010287 its reverse (78201011), we get a palindrome (89211298).

The spelling of 11010287 in words is "eleven million, ten thousand, two hundred eighty-seven".