Search a number
-
+
52048383 = 317349461
BaseRepresentation
bin1100011010001…
…1000111111111
310121221022221220
43012203013333
5101311022013
65055324423
71201255362
oct306430777
9117838856
1052048383
112741a7a2
1215520713
13aa2487a
146cac0d9
154881b23
hex31a31ff

52048383 has 4 divisors (see below), whose sum is σ = 69397848. Its totient is φ = 34698920.

The previous prime is 52048369. The next prime is 52048427. The reversal of 52048383 is 38384025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52048383 - 25 = 52048351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52048303) 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, 8674728 + ... + 8674733.

It is an arithmetic number, because the mean of its divisors is an integer number (17349462).

Almost surely, 252048383 is an apocalyptic number.

52048383 is a deficient number, since it is larger than the sum of its proper divisors (17349465).

52048383 is a wasteful number, since it uses less digits than its factorization.

52048383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17349464.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 52048383 is about 7214.4565283880. The cubic root of 52048383 is about 373.3668426732.

The spelling of 52048383 in words is "fifty-two million, forty-eight thousand, three hundred eighty-three".

Divisors: 1 3 17349461 52048383