Base | Representation |
---|---|
bin | 10111110111011… |
… | …01000001110111 |
3 | 111221201020012100 |
4 | 23323231001313 |
5 | 402222402221 |
6 | 31510553143 |
7 | 4650450243 |
oct | 1373550167 |
9 | 457636170 |
10 | 200200311 |
11 | a300a503 |
12 | 570687b3 |
13 | 3262752c |
14 | 1c835423 |
15 | 12898926 |
hex | beed077 |
200200311 has 12 divisors (see below), whose sum is σ = 299150280. Its totient is φ = 128864400.
The previous prime is 200200267. The next prime is 200200331. The reversal of 200200311 is 113002002.
It is a happy number.
It is not a de Polignac number, because 200200311 - 210 = 200199287 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 200200293 and 200200302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200200331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 383265 + ... + 383786.
It is an arithmetic number, because the mean of its divisors is an integer number (24929190).
Almost surely, 2200200311 is an apocalyptic number.
200200311 is a deficient number, since it is larger than the sum of its proper divisors (98949969).
200200311 is a wasteful number, since it uses less digits than its factorization.
200200311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767086 (or 767083 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 200200311 is about 14149.2159146717. The cubic root of 200200311 is about 584.9987201375.
Adding to 200200311 its reverse (113002002), we get a palindrome (313202313).
The spelling of 200200311 in words is "two hundred million, two hundred thousand, three hundred eleven".
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