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5240393 = 109131367
BaseRepresentation
bin10011111111011001001001
3100212020110122
4103333121021
52320143033
6304153025
762354054
oct23773111
910766418
105240393
112a5a204
121908775
131116332
149a5a9b
156d7a98
hex4ff649

5240393 has 8 divisors (see below), whose sum is σ = 5343360. Its totient is φ = 5138640.

The previous prime is 5240383. The next prime is 5240399. The reversal of 5240393 is 3930425.

5240393 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5240393 - 24 = 5240377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5240399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14096 + ... + 14462.

It is an arithmetic number, because the mean of its divisors is an integer number (667920).

Almost surely, 25240393 is an apocalyptic number.

It is an amenable number.

5240393 is a deficient number, since it is larger than the sum of its proper divisors (102967).

5240393 is a wasteful number, since it uses less digits than its factorization.

5240393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 5240393 is about 2289.1904682660. The cubic root of 5240393 is about 173.6952542186.

The spelling of 5240393 in words is "five million, two hundred forty thousand, three hundred ninety-three".

Divisors: 1 109 131 367 14279 40003 48077 5240393