Search a number
-
+
5048213 = 12793947
BaseRepresentation
bin10011010000011110010101
3100111110211212
4103100132111
52243020323
6300111205
760623552
oct23203625
910443755
105048213
112938885
121835505
131079a11
14955a29
1569ab78
hex4d0795

5048213 has 4 divisors (see below), whose sum is σ = 5053440. Its totient is φ = 5042988.

The previous prime is 5048149. The next prime is 5048221. The reversal of 5048213 is 3128405.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5048213 - 26 = 5048149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5048413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 3252.

It is an arithmetic number, because the mean of its divisors is an integer number (1263360).

Almost surely, 25048213 is an apocalyptic number.

It is an amenable number.

5048213 is a deficient number, since it is larger than the sum of its proper divisors (5227).

5048213 is a wasteful number, since it uses less digits than its factorization.

5048213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5226.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5048213 is about 2246.8228679627. The cubic root of 5048213 is about 171.5454579496.

The spelling of 5048213 in words is "five million, forty-eight thousand, two hundred thirteen".

Divisors: 1 1279 3947 5048213