Search a number
-
+
6001393 = 7975967
BaseRepresentation
bin10110111001001011110001
3102021220100211
4112321023301
53014021033
6332344121
7102003526
oct26711361
912256324
106001393
113429a32
122015041
131321828
14b2314d
157d82cd
hex5b92f1

6001393 has 4 divisors (see below), whose sum is σ = 6077440. Its totient is φ = 5925348.

The previous prime is 6001351. The next prime is 6001427. The reversal of 6001393 is 3931006.

6001393 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, and also an emirpimes, since its reverse is a distinct semiprime: 3931006 = 21965503.

It is a cyclic number.

It is not a de Polignac number, because 6001393 - 213 = 5993201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6001343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37905 + ... + 38062.

It is an arithmetic number, because the mean of its divisors is an integer number (1519360).

Almost surely, 26001393 is an apocalyptic number.

It is an amenable number.

6001393 is a deficient number, since it is larger than the sum of its proper divisors (76047).

6001393 is an equidigital number, since it uses as much as digits as its factorization.

6001393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76046.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 6001393 is about 2449.7740712155. The cubic root of 6001393 is about 181.7261206894.

Adding to 6001393 its reverse (3931006), we get a palindrome (9932399).

It can be divided in two parts, 60013 and 93, that added together give a palindrome (60106).

The spelling of 6001393 in words is "six million, one thousand, three hundred ninety-three".

Divisors: 1 79 75967 6001393