Search a number
-
+
5294783 = 13407291
BaseRepresentation
bin10100001100101010111111
3100222000002002
4110030222333
52323413113
6305252515
763001454
oct24145277
910860062
105294783
112a9705a
12193413b
131135010
149bb82b
156e8c58
hex50cabf

5294783 has 4 divisors (see below), whose sum is σ = 5702088. Its totient is φ = 4887480.

The previous prime is 5294771. The next prime is 5294797. The reversal of 5294783 is 3874925.

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

It is not a de Polignac number, because 5294783 - 212 = 5290687 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5294713) 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, 203633 + ... + 203658.

It is an arithmetic number, because the mean of its divisors is an integer number (1425522).

Almost surely, 25294783 is an apocalyptic number.

5294783 is a deficient number, since it is larger than the sum of its proper divisors (407305).

5294783 is a wasteful number, since it uses less digits than its factorization.

5294783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407304.

The product of its digits is 60480, while the sum is 38.

The square root of 5294783 is about 2301.0395476827. The cubic root of 5294783 is about 174.2941143684.

The spelling of 5294783 in words is "five million, two hundred ninety-four thousand, seven hundred eighty-three".

Divisors: 1 13 407291 5294783