Base | Representation |
---|---|
bin | 1011111000110100110… |
… | …0111011100110001000 |
3 | 201112011022100220221212 |
4 | 2332031030323212020 |
5 | 11321232001041300 |
6 | 233453441552252 |
7 | 20520033045545 |
oct | 2761514734610 |
9 | 645138326855 |
10 | 204232440200 |
11 | 79683985168 |
12 | 336b9045688 |
13 | 1634a145769 |
14 | 9c5625dbcc |
15 | 54a4d10935 |
hex | 2f8d33b988 |
204232440200 has 96 divisors (see below), whose sum is σ = 501600856800. Its totient is φ = 77119464960.
The previous prime is 204232440157. The next prime is 204232440211. The reversal of 204232440200 is 2044232402.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 980444 + ... + 1170356.
It is an arithmetic number, because the mean of its divisors is an integer number (5225008925).
Almost surely, 2204232440200 is an apocalyptic number.
204232440200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 204232440200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250800428400).
204232440200 is an abundant number, since it is smaller than the sum of its proper divisors (297368416600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204232440200 is a wasteful number, since it uses less digits than its factorization.
204232440200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190231 (or 190222 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 23.
Adding to 204232440200 its reverse (2044232402), we get a palindrome (206276672602).
The spelling of 204232440200 in words is "two hundred four billion, two hundred thirty-two million, four hundred forty thousand, two hundred".
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