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5242441 = 31169111
BaseRepresentation
bin10011111111111001001001
3100212100021111
4103333321021
52320224231
6304210321
762363041
oct23777111
910770244
105242441
112a607a6
1219099a1
131117249
149a6721
156d84b1
hex4ffe49

5242441 has 4 divisors (see below), whose sum is σ = 5411584. Its totient is φ = 5073300.

The previous prime is 5242439. The next prime is 5242451. The reversal of 5242441 is 1442425.

5242441 = T566 + T567 + ... + T596.

It is a happy number.

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 5242441 - 21 = 5242439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5242411) 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, 84525 + ... + 84586.

It is an arithmetic number, because the mean of its divisors is an integer number (1352896).

Almost surely, 25242441 is an apocalyptic number.

It is an amenable number.

5242441 is a deficient number, since it is larger than the sum of its proper divisors (169143).

5242441 is a wasteful number, since it uses less digits than its factorization.

5242441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169142.

The product of its digits is 1280, while the sum is 22.

The square root of 5242441 is about 2289.6377442731. The cubic root of 5242441 is about 173.7178785746.

Adding to 5242441 its reverse (1442425), we get a palindrome (6684866).

The spelling of 5242441 in words is "five million, two hundred forty-two thousand, four hundred forty-one".

Divisors: 1 31 169111 5242441