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7064193 = 32354731
BaseRepresentation
bin11010111100101010000001
3111021220020210
4122330222001
53302023233
6411224333
7114021213
oct32745201
914256223
107064193
113a95484
1224480a9
1316044c6
14d1c5b3
15948163
hex6bca81

7064193 has 4 divisors (see below), whose sum is σ = 9418928. Its totient is φ = 4709460.

The previous prime is 7064191. The next prime is 7064201. The reversal of 7064193 is 3914607.

It is a happy number.

7064193 is digitally balanced in base 3, 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.

It is not a de Polignac number, because 7064193 - 21 = 7064191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7064193.

It is not an unprimeable number, because it can be changed into a prime (7064191) 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 in 3 ways as a sum of consecutive naturals, for example, 1177363 + ... + 1177368.

It is an arithmetic number, because the mean of its divisors is an integer number (2354732).

Almost surely, 27064193 is an apocalyptic number.

It is an amenable number.

7064193 is a deficient number, since it is larger than the sum of its proper divisors (2354735).

7064193 is a wasteful number, since it uses less digits than its factorization.

7064193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354734.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 7064193 is about 2657.8549621829. The cubic root of 7064193 is about 191.8760864952.

The spelling of 7064193 in words is "seven million, sixty-four thousand, one hundred ninety-three".

Divisors: 1 3 2354731 7064193