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11064013 = 74314891
BaseRepresentation
bin101010001101…
…001011001101
3202211002222021
4222031023031
510313022023
61033050141
7163020412
oct52151315
922732867
1011064013
116277614
123856951
1323a4c6c
141680109
15e8835d
hexa8d2cd

11064013 has 4 divisors (see below), whose sum is σ = 11079648. Its totient is φ = 11048380.

The previous prime is 11064007. The next prime is 11064017. The reversal of 11064013 is 31046011.

11064013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an emirpimes, since its reverse is a distinct semiprime: 31046011 = 61508951.

It is a cyclic number.

It is not a de Polignac number, because 11064013 - 25 = 11063981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11064017) 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, 6703 + ... + 8188.

It is an arithmetic number, because the mean of its divisors is an integer number (2769912).

Almost surely, 211064013 is an apocalyptic number.

It is an amenable number.

11064013 is a deficient number, since it is larger than the sum of its proper divisors (15635).

11064013 is an equidigital number, since it uses as much as digits as its factorization.

11064013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15634.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 11064013 is about 3326.2611142242. The cubic root of 11064013 is about 222.8285798801.

The spelling of 11064013 in words is "eleven million, sixty-four thousand, thirteen".

Divisors: 1 743 14891 11064013