Base | Representation |
---|---|
bin | 101101100000001001010011… |
… | …001001101000000101000100 |
3 | 222020120101112121221112221201 |
4 | 231200021103021220011010 |
5 | 202212241003403102322 |
6 | 1545342210440552244 |
7 | 60103162305603352 |
oct | 5540112311500504 |
9 | 866511477845851 |
10 | 200121101222212 |
11 | 58845978547a75 |
12 | 1a540987a82684 |
13 | 8788453664311 |
14 | 375bcad3067d2 |
15 | 1820920a6cd27 |
hex | b60253268144 |
200121101222212 has 24 divisors (see below), whose sum is σ = 365765693582016. Its totient is φ = 95624406887328.
The previous prime is 200121101222197. The next prime is 200121101222261. The reversal of 200121101222212 is 212222101121002.
It is a self number, because there is not a number n which added to its sum of digits gives 200121101222212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973589878 + ... + 973795405.
It is an arithmetic number, because the mean of its divisors is an integer number (15240237232584).
Almost surely, 2200121101222212 is an apocalyptic number.
It is an amenable number.
200121101222212 is a deficient number, since it is larger than the sum of its proper divisors (165644592359804).
200121101222212 is a wasteful number, since it uses less digits than its factorization.
200121101222212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1947386427 (or 1947386425 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
Adding to 200121101222212 its reverse (212222101121002), we get a palindrome (412343202343214).
The spelling of 200121101222212 in words is "two hundred trillion, one hundred twenty-one billion, one hundred one million, two hundred twenty-two thousand, two hundred twelve".
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