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11031017 is a prime number
BaseRepresentation
bin101010000101…
…000111101001
3202202102201012
4222011013221
510310443032
61032233305
7162522254
oct52050751
922672635
1011031017
116254848
12383b835
132392c3a
14167209b
15e7d6b2
hexa851e9

11031017 has 2 divisors, whose sum is σ = 11031018. Its totient is φ = 11031016.

The previous prime is 11030989. The next prime is 11031019. The reversal of 11031017 is 71013011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5550736 + 5480281 = 2356^2 + 2341^2 .

It is a cyclic number.

It is not a de Polignac number, because 11031017 - 26 = 11030953 is a prime.

Together with 11031019, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11030992 and 11031010.

It is not a weakly prime, because it can be changed into another prime (11031019) 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, 5515508 + 5515509.

It is an arithmetic number, because the mean of its divisors is an integer number (5515509).

Almost surely, 211031017 is an apocalyptic number.

It is an amenable number.

11031017 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031017 is an equidigital number, since it uses as much as digits as its factorization.

11031017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21, while the sum is 14.

The square root of 11031017 is about 3321.2974874287. The cubic root of 11031017 is about 222.6068468018.

Adding to 11031017 its reverse (71013011), we get a palindrome (82044028).

The spelling of 11031017 in words is "eleven million, thirty-one thousand, seventeen".