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11312033 is a prime number
BaseRepresentation
bin101011001001…
…101110100001
3210021201012012
4223021232201
510343441113
61042242305
7165102455
oct53115641
923251165
1011312033
116426997
123956395
132460b15
141706665
15ed6aa8
hexac9ba1

11312033 has 2 divisors, whose sum is σ = 11312034. Its totient is φ = 11312032.

The previous prime is 11312009. The next prime is 11312039. The reversal of 11312033 is 33021311.

Adding to 11312033 its reverse (33021311), we get a palindrome (44333344).

11312033 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7656289 + 3655744 = 2767^2 + 1912^2 .

It is an emirp because it is prime and its reverse (33021311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11312033 - 214 = 11295649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11311999 and 11312017.

It is not a weakly prime, because it can be changed into another prime (11312039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656016 + 5656017.

It is an arithmetic number, because the mean of its divisors is an integer number (5656017).

Almost surely, 211312033 is an apocalyptic number.

It is an amenable number.

11312033 is a deficient number, since it is larger than the sum of its proper divisors (1).

11312033 is an equidigital number, since it uses as much as digits as its factorization.

11312033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 11312033 is about 3363.3365873787. The cubic root of 11312033 is about 224.4813270779.

The spelling of 11312033 in words is "eleven million, three hundred twelve thousand, thirty-three".