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4783828 = 227170851
BaseRepresentation
bin10010001111111011010100
3100000001011211
4102033323110
52211040303
6250311204
755443010
oct22177324
910001154
104783828
112778185
121728504
13cb658a
148c7540
1564766d
hex48fed4

4783828 has 12 divisors (see below), whose sum is σ = 9567712. Its totient is φ = 2050200.

The previous prime is 4783819. The next prime is 4783829. The reversal of 4783828 is 8283874.

4783828 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4783829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85398 + ... + 85453.

Almost surely, 24783828 is an apocalyptic number.

It is an amenable number.

4783828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4783828 is a wasteful number, since it uses less digits than its factorization.

4783828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170862 (or 170860 counting only the distinct ones).

The product of its digits is 86016, while the sum is 40.

The square root of 4783828 is about 2187.1963789290. The cubic root of 4783828 is about 168.4968755566.

The spelling of 4783828 in words is "four million, seven hundred eighty-three thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 14 28 170851 341702 683404 1195957 2391914 4783828