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4204804 = 221377673
BaseRepresentation
bin10000000010100100000100
321220121220111
4100002210010
52034023204
6230042404
750511622
oct20024404
97817814
104204804
11241214a
1214a9404
13b42b66
147b6512
15580d04
hex402904

4204804 has 12 divisors (see below), whose sum is σ = 7413084. Its totient is φ = 2086784.

The previous prime is 4204799. The next prime is 4204807. The reversal of 4204804 is 4084024.

It can be written as a sum of positive squares in 2 ways, for example, as 2566404 + 1638400 = 1602^2 + 1280^2 .

It is not an unprimeable number, because it can be changed into a prime (4204807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3289 + ... + 4384.

It is an arithmetic number, because the mean of its divisors is an integer number (617757).

Almost surely, 24204804 is an apocalyptic number.

It is an amenable number.

4204804 is a deficient number, since it is larger than the sum of its proper divisors (3208280).

4204804 is a wasteful number, since it uses less digits than its factorization.

4204804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7814 (or 7812 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4204804 is about 2050.5618742189. The cubic root of 4204804 is about 161.4043563318.

Adding to 4204804 its reverse (4084024), we get a palindrome (8288828).

The spelling of 4204804 in words is "four million, two hundred four thousand, eight hundred four".

Divisors: 1 2 4 137 274 548 7673 15346 30692 1051201 2102402 4204804