Base | Representation |
---|---|
bin | 1011101001110110100… |
… | …1101011001010010101 |
3 | 201010210012220201112220 |
4 | 2322131221223022111 |
5 | 11240014120140341 |
6 | 231550552532553 |
7 | 20315322121311 |
oct | 2723551531225 |
9 | 633705821486 |
10 | 200213443221 |
11 | 77a012a6260 |
12 | 329770b1159 |
13 | 15b5960233c |
14 | 99945a2b41 |
15 | 531c086a66 |
hex | 2e9da6b295 |
200213443221 has 16 divisors (see below), whose sum is σ = 295321241088. Its totient is φ = 119632444400.
The previous prime is 200213443201. The next prime is 200213443223. The reversal of 200213443221 is 122344312002.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 200213443221 - 27 = 200213443093 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 200213443191 and 200213443200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200213443223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42723531 + ... + 42728216.
It is an arithmetic number, because the mean of its divisors is an integer number (18457577568).
Almost surely, 2200213443221 is an apocalyptic number.
It is an amenable number.
200213443221 is a deficient number, since it is larger than the sum of its proper divisors (95107797867).
200213443221 is a wasteful number, since it uses less digits than its factorization.
200213443221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85451832.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 200213443221 its reverse (122344312002), we get a palindrome (322557755223).
The spelling of 200213443221 in words is "two hundred billion, two hundred thirteen million, four hundred forty-three thousand, two hundred twenty-one".
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