Base | Representation |
---|---|
bin | 1011101001000110001… |
… | …0011100011010011100 |
3 | 201010021001111222100211 |
4 | 2322101202130122130 |
5 | 11234110104034322 |
6 | 231514453102204 |
7 | 20310303554314 |
oct | 2722142343234 |
9 | 633231458324 |
10 | 200010221212 |
11 | 7790761258a |
12 | 3291b027964 |
13 | 15b2648a629 |
14 | 99755c2444 |
15 | 53092e2b77 |
hex | 2e9189c69c |
200010221212 has 24 divisors (see below), whose sum is σ = 373487013200. Its totient is φ = 93443849856.
The previous prime is 200010221209. The next prime is 200010221233. The reversal of 200010221212 is 212122010002.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 200010221192 and 200010221201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18019887 + ... + 18030982.
Almost surely, 2200010221212 is an apocalyptic number.
It is an amenable number.
200010221212 is a deficient number, since it is larger than the sum of its proper divisors (173476791988).
200010221212 is a wasteful number, since it uses less digits than its factorization.
200010221212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36050965 (or 36050963 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 200010221212 its reverse (212122010002), we get a palindrome (412132231214).
The spelling of 200010221212 in words is "two hundred billion, ten million, two hundred twenty-one thousand, two hundred twelve".
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