Search a number
-
+
5274793 = 8396287
BaseRepresentation
bin10100000111110010101001
3100220222122201
4110013302221
52322243133
6305020201
762556256
oct24076251
910828581
105274793
112a83037
121924661
131128ba4
149b442d
156e2d7d
hex507ca9

5274793 has 4 divisors (see below), whose sum is σ = 5281920. Its totient is φ = 5267668.

The previous prime is 5274739. The next prime is 5274817. The reversal of 5274793 is 3974725.

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 a cyclic number.

It is not a de Polignac number, because 5274793 - 221 = 3177641 is a prime.

It is a Duffinian number.

5274793 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5274713) 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, 2305 + ... + 3982.

It is an arithmetic number, because the mean of its divisors is an integer number (1320480).

Almost surely, 25274793 is an apocalyptic number.

It is an amenable number.

5274793 is a deficient number, since it is larger than the sum of its proper divisors (7127).

5274793 is an equidigital number, since it uses as much as digits as its factorization.

5274793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7126.

The product of its digits is 52920, while the sum is 37.

The square root of 5274793 is about 2296.6917511934. The cubic root of 5274793 is about 174.0744935797.

The spelling of 5274793 in words is "five million, two hundred seventy-four thousand, seven hundred ninety-three".

Divisors: 1 839 6287 5274793