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10284017 = 11391009
BaseRepresentation
bin100111001110…
…101111110001
3201100111000112
4213032233301
510113042032
61004231105
7153261362
oct47165761
921314015
1010284017
115894597
12353b495
132190c23
141519b69
15d821b2
hex9cebf1

10284017 has 4 divisors (see below), whose sum is σ = 10375140. Its totient is φ = 10192896.

The previous prime is 10284011. The next prime is 10284077. The reversal of 10284017 is 71048201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1018081 + 9265936 = 1009^2 + 3044^2 .

It is a cyclic number.

It is not a de Polignac number, because 10284017 - 26 = 10283953 is a prime.

It is a super-2 number, since 2×102840172 = 211522011312578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10283983 and 10284001.

It is not an unprimeable number, because it can be changed into a prime (10284011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45392 + ... + 45617.

It is an arithmetic number, because the mean of its divisors is an integer number (2593785).

Almost surely, 210284017 is an apocalyptic number.

It is an amenable number.

10284017 is a deficient number, since it is larger than the sum of its proper divisors (91123).

10284017 is an equidigital number, since it uses as much as digits as its factorization.

10284017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91122.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 10284017 is about 3206.8702811308. The cubic root of 10284017 is about 217.4641117516.

The spelling of 10284017 in words is "ten million, two hundred eighty-four thousand, seventeen".

Divisors: 1 113 91009 10284017