Search a number
5743 is a prime number
BaseRepresentation
bin1011001101111
321212201
41121233
5140433
642331
722513
oct13157
97781
105743
114351
1233a7
1327ca
142143
151a7d
hex166f

5743 has 2 divisors, whose sum is σ = 5744. Its totient is φ = 5742.

The previous prime is 5741. The next prime is 5749. The reversal of 5743 is 3475.

It is a weak prime.

5743 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 5743 - 21 = 5741 is a prime.

Together with 5741, it forms a pair of twin primes.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 5743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2871 + 2872.

It is an arithmetic number, because the mean of its divisors is an integer number (2872).

25743 is an apocalyptic number.

5743 is a deficient number, since it is larger than the sum of its proper divisors (1).

5743 is an equidigital number, since it uses as much as digits as its factorization.

5743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420, while the sum is 19.

The square root of 5743 is about 75.7825837511. The cubic root of 5743 is about 17.9079664508.

It can be divided in two parts, 57 and 43, that added together give a square (100 = 102).

The spelling of 5743 in words is "five thousand, seven hundred forty-three".