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11021033 is a prime number
BaseRepresentation
bin101010000010…
…101011101001
3202201221000102
4222002223221
510310133113
61032115145
7162451202
oct52025351
922657012
1011021033
1162482a1
123835ab5
13238b52a
14166c5a9
15e7a758
hexa82ae9

11021033 has 2 divisors, whose sum is σ = 11021034. Its totient is φ = 11021032.

The previous prime is 11021011. The next prime is 11021039. The reversal of 11021033 is 33012011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6744409 + 4276624 = 2597^2 + 2068^2 .

It is a cyclic number.

It is not a de Polignac number, because 11021033 - 212 = 11016937 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11021039) by changing a digit.

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 as a sum of consecutive naturals, namely, 5510516 + 5510517.

It is an arithmetic number, because the mean of its divisors is an integer number (5510517).

Almost surely, 211021033 is an apocalyptic number.

It is an amenable number.

11021033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11021033 is an equidigital number, since it uses as much as digits as its factorization.

11021033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 11021033 is about 3319.7941201225. The cubic root of 11021033 is about 222.5396672113.

Adding to 11021033 its reverse (33012011), we get a palindrome (44033044).

The spelling of 11021033 in words is "eleven million, twenty-one thousand, thirty-three".