Base | Representation |
---|---|
bin | 101101100001011110001001… |
… | …001000100010100001110100 |
3 | 222020220002200112122221122201 |
4 | 231201132021020202201310 |
5 | 202220234042003021322 |
6 | 1545452114314034244 |
7 | 60112565663034226 |
oct | 5541361110424164 |
9 | 866802615587581 |
10 | 200212201220212 |
11 | 58880577081915 |
12 | 1a556571118984 |
13 | 8793c1133638c |
14 | 3762472342416 |
15 | 1822ea377ed27 |
hex | b61789222874 |
200212201220212 has 48 divisors (see below), whose sum is σ = 371735626752000. Its totient is φ = 94085634724704.
The previous prime is 200212201220167. The next prime is 200212201220221. The reversal of 200212201220212 is 212022102212002.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 200212201220212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185349339 + ... + 186426397.
It is an arithmetic number, because the mean of its divisors is an integer number (7744492224000).
Almost surely, 2200212201220212 is an apocalyptic number.
It is an amenable number.
200212201220212 is a deficient number, since it is larger than the sum of its proper divisors (171523425531788).
200212201220212 is a wasteful number, since it uses less digits than its factorization.
200212201220212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1096468 (or 1096466 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 200212201220212 its reverse (212022102212002), we get a palindrome (412234303432214).
The spelling of 200212201220212 in words is "two hundred trillion, two hundred twelve billion, two hundred one million, two hundred twenty thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •