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5240248853 = 7839892261
BaseRepresentation
bin1001110000101011…
…11101101000010101
3111112012110020000212
410320111331220111
541213000430403
62223552415205
7243600244310
oct47025755025
914465406025
105240248853
112249a90584
121022b47505
13656868a88
14379d5d977
1520a0b14d8
hex13857da15

5240248853 has 8 divisors (see below), whose sum is σ = 5996000640. Its totient is φ = 4486283280.

The previous prime is 5240248847. The next prime is 5240248883. The reversal of 5240248853 is 3588420425.

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 5240248853 - 24 = 5240248837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5240248853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240248813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440258 + ... + 452003.

It is an arithmetic number, because the mean of its divisors is an integer number (749500080).

Almost surely, 25240248853 is an apocalyptic number.

It is an amenable number.

5240248853 is a deficient number, since it is larger than the sum of its proper divisors (755751787).

5240248853 is an equidigital number, since it uses as much as digits as its factorization.

5240248853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893107.

The product of its (nonzero) digits is 307200, while the sum is 41.

The square root of 5240248853 is about 72389.5631496696. The cubic root of 5240248853 is about 1736.9366159762.

The spelling of 5240248853 in words is "five billion, two hundred forty million, two hundred forty-eight thousand, eight hundred fifty-three".

Divisors: 1 7 839 5873 892261 6245827 748606979 5240248853