Search a number
-
+
5219853 = 31739951
BaseRepresentation
bin10011111010011000001101
3100211012021220
4103322120031
52314013403
6303513553
762240142
oct23723015
910735256
105219853
112a45831
1218b88b9
131109b92
1499c3c9
156d1953
hex4fa60d

5219853 has 4 divisors (see below), whose sum is σ = 6959808. Its totient is φ = 3479900.

The previous prime is 5219843. The next prime is 5219857. The reversal of 5219853 is 3589125.

5219853 is digitally balanced in base 3 and base 4, because in such bases 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 5219853 - 218 = 4957709 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5219857) 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, 869973 + ... + 869978.

It is an arithmetic number, because the mean of its divisors is an integer number (1739952).

Almost surely, 25219853 is an apocalyptic number.

It is an amenable number.

5219853 is a deficient number, since it is larger than the sum of its proper divisors (1739955).

5219853 is a wasteful number, since it uses less digits than its factorization.

5219853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739954.

The product of its digits is 10800, while the sum is 33.

The square root of 5219853 is about 2284.6997614566. The cubic root of 5219853 is about 173.4680211362.

The spelling of 5219853 in words is "five million, two hundred nineteen thousand, eight hundred fifty-three".

Divisors: 1 3 1739951 5219853