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5293 = 6779
BaseRepresentation
bin1010010101101
321021001
41102231
5132133
640301
721301
oct12255
97231
105293
113a82
123091
132542
141d01
15187d
hex14ad

5293 has 4 divisors (see below), whose sum is σ = 5440. Its totient is φ = 5148.

The previous prime is 5281. The next prime is 5297. The reversal of 5293 is 3925.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5293 - 25 = 5261 is a prime.

It is a Duffinian number.

5293 is a lucky number.

It is a plaindrome in base 8 and base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 5293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28 + ... + 106.

It is an arithmetic number, because the mean of its divisors is an integer number (1360).

25293 is an apocalyptic number.

It is an amenable number.

5293 is a deficient number, since it is larger than the sum of its proper divisors (147).

5293 is an equidigital number, since it uses as much as digits as its factorization.

5293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146.

The product of its digits is 270, while the sum is 19.

The square root of 5293 is about 72.7530068107. The cubic root of 5293 is about 17.4274547857.

The spelling of 5293 in words is "five thousand, two hundred ninety-three".

Divisors: 1 67 79 5293