Base | Representation |
---|---|
bin | 11000010100011… |
… | …00101111001000 |
3 | 112012212021122222 |
4 | 30022030233020 |
5 | 404211001300 |
6 | 32124233212 |
7 | 5024654525 |
oct | 1412145710 |
9 | 465767588 |
10 | 204000200 |
11 | a5175408 |
12 | 5839b808 |
13 | 33357ca1 |
14 | 1d14414c |
15 | 12d99785 |
hex | c28cbc8 |
204000200 has 24 divisors (see below), whose sum is σ = 474300930. Its totient is φ = 81600000.
The previous prime is 204000191. The next prime is 204000217. The reversal of 204000200 is 2000402.
It can be written as a sum of positive squares in 3 ways, for example, as 159617956 + 44382244 = 12634^2 + 6662^2 .
It is a Harshad number since it is a multiple of its sum of digits (8).
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, 509801 + ... + 510200.
Almost surely, 2204000200 is an apocalyptic number.
204000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
204000200 is an abundant number, since it is smaller than the sum of its proper divisors (270300730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204000200 is a wasteful number, since it uses less digits than its factorization.
204000200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1020017 (or 1020008 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 8.
The square root of 204000200 is about 14282.8638584844. The cubic root of 204000200 is about 588.6767240662.
Adding to 204000200 its reverse (2000402), we get a palindrome (206000602).
The spelling of 204000200 in words is "two hundred four million, two hundred", and thus it is an aban number.
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