Search a number
-
+
5341243 = 35315131
BaseRepresentation
bin10100011000000000111011
3101001100210211
4110120000323
52331404433
6310251551
763254065
oct24300073
911040724
105341243
113018a56
121956bb7
1311501cb
149d0735
157078cd
hex51803b

5341243 has 4 divisors (see below), whose sum is σ = 5356728. Its totient is φ = 5325760.

The previous prime is 5341241. The next prime is 5341253. The reversal of 5341243 is 3421435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3421435 = 5684287.

It is a cyclic number.

It is not a de Polignac number, because 5341243 - 21 = 5341241 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5341241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7213 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (1339182).

Almost surely, 25341243 is an apocalyptic number.

5341243 is a deficient number, since it is larger than the sum of its proper divisors (15485).

5341243 is a wasteful number, since it uses less digits than its factorization.

5341243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15484.

The product of its digits is 1440, while the sum is 22.

The square root of 5341243 is about 2311.1129353625. The cubic root of 5341243 is about 174.8024219128.

Adding to 5341243 its reverse (3421435), we get a palindrome (8762678).

The spelling of 5341243 in words is "five million, three hundred forty-one thousand, two hundred forty-three".

Divisors: 1 353 15131 5341243