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4492804 = 224012801
BaseRepresentation
bin10001001000111000000100
322110020222011
4101020320010
52122232204
6240144004
753121361
oct21107004
98406864
104492804
112599568
121608004
13c13c84
1484d468
155db304
hex448e04

4492804 has 12 divisors (see below), whose sum is σ = 7884828. Its totient is φ = 2240000.

The previous prime is 4492793. The next prime is 4492837. The reversal of 4492804 is 4082944.

It can be written as a sum of positive squares in 2 ways, for example, as 3686400 + 806404 = 1920^2 + 898^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204 + ... + 3004.

It is an arithmetic number, because the mean of its divisors is an integer number (657069).

Almost surely, 24492804 is an apocalyptic number.

It is an amenable number.

4492804 is a deficient number, since it is larger than the sum of its proper divisors (3392024).

4492804 is a wasteful number, since it uses less digits than its factorization.

4492804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3206 (or 3204 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 4492804 is about 2119.6235514827. The cubic root of 4492804 is about 165.0083130186.

It can be divided in two parts, 4 and 492804, that multiplied together give a square (1971216 = 14042).

The spelling of 4492804 in words is "four million, four hundred ninety-two thousand, eight hundred four".

Divisors: 1 2 4 401 802 1604 2801 5602 11204 1123201 2246402 4492804