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5242841 = 19275939
BaseRepresentation
bin10011111111111111011001
3100212100211022
4103333333121
52320232331
6304212225
762364152
oct23777731
910770738
105242841
112a6102a
12190a075
131117496
149a6929
156d867b
hex4fffd9

5242841 has 4 divisors (see below), whose sum is σ = 5518800. Its totient is φ = 4966884.

The previous prime is 5242837. The next prime is 5242843. The reversal of 5242841 is 1482425.

It is a happy number.

5242841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5242841 - 22 = 5242837 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5242841.

It is not an unprimeable number, because it can be changed into a prime (5242843) 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, 137951 + ... + 137988.

It is an arithmetic number, because the mean of its divisors is an integer number (1379700).

Almost surely, 25242841 is an apocalyptic number.

It is an amenable number.

5242841 is a deficient number, since it is larger than the sum of its proper divisors (275959).

5242841 is a wasteful number, since it uses less digits than its factorization.

5242841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275958.

The product of its digits is 2560, while the sum is 26.

The square root of 5242841 is about 2289.7250926694. The cubic root of 5242841 is about 173.7222967063.

The spelling of 5242841 in words is "five million, two hundred forty-two thousand, eight hundred forty-one".

Divisors: 1 19 275939 5242841