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4828213 = 13715231
BaseRepresentation
bin10010011010110000110101
3100002022001201
4102122300311
52214000323
6251252501
756016265
oct22326065
910068051
104828213
1127a8565
12174a131
131000840
148d97a5
156558ad
hex49ac35

4828213 has 8 divisors (see below), whose sum is σ = 5273856. Its totient is φ = 4393200.

The previous prime is 4828207. The next prime is 4828217. The reversal of 4828213 is 3128284.

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 4828213 - 213 = 4820021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4828217) 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 7 ways as a sum of consecutive naturals, for example, 1693 + ... + 3538.

It is an arithmetic number, because the mean of its divisors is an integer number (659232).

Almost surely, 24828213 is an apocalyptic number.

It is an amenable number.

4828213 is a deficient number, since it is larger than the sum of its proper divisors (445643).

4828213 is a wasteful number, since it uses less digits than its factorization.

4828213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5315.

The product of its digits is 3072, while the sum is 28.

The square root of 4828213 is about 2197.3195033950. The cubic root of 4828213 is about 169.0163843924.

It can be divided in two parts, 4828 and 213, that added together give a square (5041 = 712).

The spelling of 4828213 in words is "four million, eight hundred twenty-eight thousand, two hundred thirteen".

Divisors: 1 13 71 923 5231 68003 371401 4828213