Base | Representation |
---|---|
bin | 111101001100011010100 |
3 | 10202212121211 |
4 | 13221203110 |
5 | 1003131304 |
6 | 110551204 |
7 | 23021035 |
oct | 7514324 |
9 | 3685554 |
10 | 2005204 |
11 | 114a5a3 |
12 | 808504 |
13 | 552916 |
14 | 3a2a8c |
15 | 299204 |
hex | 1e98d4 |
2005204 has 24 divisors (see below), whose sum is σ = 3680768. Its totient is φ = 954720.
The previous prime is 2005193. The next prime is 2005207. The reversal of 2005204 is 4025002.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2005207) 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, 12694 + ... + 12850.
22005204 is an apocalyptic number.
It is an amenable number.
2005204 is a deficient number, since it is larger than the sum of its proper divisors (1675564).
2005204 is a wasteful number, since it uses less digits than its factorization.
2005204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 13.
The square root of 2005204 is about 1416.0522589227. The cubic root of 2005204 is about 126.1012874989.
It can be divided in two parts, 2005 and 204, that added together give a square (2209 = 472).
The spelling of 2005204 in words is "two million, five thousand, two hundred four".
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