Base | Representation |
---|---|
bin | 10111110110111… |
… | …00101011000000 |
3 | 111221120211021220 |
4 | 23323130223000 |
5 | 402213231222 |
6 | 31505315040 |
7 | 4650051021 |
oct | 1373345300 |
9 | 457524256 |
10 | 200133312 |
11 | a2a74135 |
12 | 57035a80 |
13 | 32602ba2 |
14 | 1c818c48 |
15 | 12883b5c |
hex | bedcac0 |
200133312 has 56 divisors (see below), whose sum is σ = 533400000. Its totient is φ = 66222336.
The previous prime is 200133257. The next prime is 200133319. The reversal of 200133312 is 213331002.
It is a junction number, because it is equal to n+sod(n) for n = 200133291 and 200133300.
It is not an unprimeable number, because it can be changed into a prime (200133319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22939 + ... + 30437.
It is an arithmetic number, because the mean of its divisors is an integer number (9525000).
Almost surely, 2200133312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200133312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266700000).
200133312 is an abundant number, since it is smaller than the sum of its proper divisors (333266688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200133312 is a wasteful number, since it uses less digits than its factorization.
200133312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7653 (or 7643 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 200133312 is about 14146.8481295305. The cubic root of 200133312 is about 584.9334543342.
Adding to 200133312 its reverse (213331002), we get a palindrome (413464314).
The spelling of 200133312 in words is "two hundred million, one hundred thirty-three thousand, three hundred twelve".
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