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2004192 = 25326959
BaseRepresentation
bin111101001010011100000
310202211020100
413221103200
51003113232
6110542400
723015061
oct7512340
93684210
102004192
111149863
12807a00
13552318
143a2568
15298c7c
hex1e94e0

2004192 has 36 divisors (see below), whose sum is σ = 5700240. Its totient is φ = 667968.

The previous prime is 2004137. The next prime is 2004209. The reversal of 2004192 is 2914002.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3192 + ... + 3767.

It is an arithmetic number, because the mean of its divisors is an integer number (158340).

22004192 is an apocalyptic number.

It is an amenable number.

2004192 is an abundant number, since it is smaller than the sum of its proper divisors (3696048).

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

2004192 is a wasteful number, since it uses less digits than its factorization.

2004192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6975 (or 6964 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 2004192 is about 1415.6948823811. The cubic root of 2004192 is about 126.0800700439.

Adding to 2004192 its reverse (2914002), we get a palindrome (4918194).

The spelling of 2004192 in words is "two million, four thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 6959 13918 20877 27836 41754 55672 62631 83508 111344 125262 167016 222688 250524 334032 501048 668064 1002096 2004192