Search a number
-
+
5306395 = 51061279
BaseRepresentation
bin10100001111100000011011
3100222121000011
4110033200123
52324301040
6305422351
763050353
oct24174033
910877004
105306395
112aa4856
12193a9b7
13113a3a3
149c1b63
156ec3ea
hex50f81b

5306395 has 4 divisors (see below), whose sum is σ = 6367680. Its totient is φ = 4245112.

The previous prime is 5306393. The next prime is 5306419. The reversal of 5306395 is 5936035.

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

It is a cyclic number.

It is not a de Polignac number, because 5306395 - 21 = 5306393 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

5306395 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5306393) 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, 530635 + ... + 530644.

It is an arithmetic number, because the mean of its divisors is an integer number (1591920).

Almost surely, 25306395 is an apocalyptic number.

5306395 is a deficient number, since it is larger than the sum of its proper divisors (1061285).

5306395 is a wasteful number, since it uses less digits than its factorization.

5306395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061284.

The product of its (nonzero) digits is 12150, while the sum is 31.

The square root of 5306395 is about 2303.5613731785. The cubic root of 5306395 is about 174.4214362696.

The spelling of 5306395 in words is "five million, three hundred six thousand, three hundred ninety-five".

Divisors: 1 5 1061279 5306395