Base | Representation |
---|---|
bin | 1011101001110110010… |
… | …0111110110111011101 |
3 | 201010210010121020022001 |
4 | 2322131210332313131 |
5 | 11240013311310323 |
6 | 231550510322301 |
7 | 20315305506265 |
oct | 2723544766735 |
9 | 633703536261 |
10 | 200212213213 |
11 | 77a00636121 |
12 | 329767b9391 |
13 | 15b5929151c |
14 | 99943627a5 |
15 | 531bde23ad |
hex | 2e9d93eddd |
200212213213 has 8 divisors (see below), whose sum is σ = 200730305600. Its totient is φ = 199694403648.
The previous prime is 200212213177. The next prime is 200212213231. The reversal of 200212213213 is 312312212002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-200212213213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200212213813) 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, 1385578 + ... + 1523236.
It is an arithmetic number, because the mean of its divisors is an integer number (25091288200).
Almost surely, 2200212213213 is an apocalyptic number.
It is an amenable number.
200212213213 is a deficient number, since it is larger than the sum of its proper divisors (518092387).
200212213213 is a wasteful number, since it uses less digits than its factorization.
200212213213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141411.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 200212213213 its reverse (312312212002), we get a palindrome (512524425215).
The spelling of 200212213213 in words is "two hundred billion, two hundred twelve million, two hundred thirteen thousand, two hundred thirteen".
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