Base | Representation |
---|---|
bin | 100000000001000110110… |
… | …110110001111111011100 |
3 | 21210100010120002022212222 |
4 | 200001012312301333130 |
5 | 242022013234134322 |
6 | 4402432523244512 |
7 | 314650206414512 |
oct | 40010666617734 |
9 | 7710116068788 |
10 | 2200212021212 |
11 | 779117365727 |
12 | 2b64ba679738 |
13 | 12c62c78938a |
14 | 786c2ba24b2 |
15 | 3c374d82e42 |
hex | 20046db1fdc |
2200212021212 has 12 divisors (see below), whose sum is σ = 3850572961536. Its totient is φ = 1100048317920.
The previous prime is 2200212021191. The next prime is 2200212021223. The reversal of 2200212021212 is 2121202120022.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14337308 + ... + 14489955.
It is an arithmetic number, because the mean of its divisors is an integer number (320881080128).
Almost surely, 22200212021212 is an apocalyptic number.
It is an amenable number.
2200212021212 is a deficient number, since it is larger than the sum of its proper divisors (1650360940324).
2200212021212 is a wasteful number, since it uses less digits than its factorization.
2200212021212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28846348 (or 28846346 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 2200212021212 its reverse (2121202120022), we get a palindrome (4321414141234).
The spelling of 2200212021212 in words is "two trillion, two hundred billion, two hundred twelve million, twenty-one thousand, two hundred twelve".
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