Search a number
-
+
11000713 = 31193527
BaseRepresentation
bin101001111101…
…101110001001
3202200220010211
4221331232021
510304010323
61031441121
7162335023
oct51755611
922626124
1011000713
116233aa9
1238261a1
1323821c9
141665013
15e7470d
hexa7db89

11000713 has 4 divisors (see below), whose sum is σ = 11007360. Its totient is φ = 10994068.

The previous prime is 11000711. The next prime is 11000719. The reversal of 11000713 is 31700011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11000713 - 21 = 11000711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000693 and 11000702.

It is not an unprimeable number, because it can be changed into a prime (11000711) 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, 1356 + ... + 4882.

It is an arithmetic number, because the mean of its divisors is an integer number (2751840).

Almost surely, 211000713 is an apocalyptic number.

It is an amenable number.

11000713 is a deficient number, since it is larger than the sum of its proper divisors (6647).

11000713 is an equidigital number, since it uses as much as digits as its factorization.

11000713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6646.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 11000713 is about 3316.7322774080. The cubic root of 11000713 is about 222.4028140980.

Adding to 11000713 its reverse (31700011), we get a palindrome (42700724).

The spelling of 11000713 in words is "eleven million, seven hundred thirteen", and thus it is an aban number.

Divisors: 1 3119 3527 11000713