Base | Representation |
---|---|
bin | 11101000110110000100… |
… | …000001100011100000100 |
3 | 21002012122212120102020020 |
4 | 131012300200030130010 |
5 | 230232221440202322 |
6 | 4130502022535140 |
7 | 264334602114345 |
oct | 35066040143404 |
9 | 7065585512206 |
10 | 2000121022212 |
11 | 7012791a0645 |
12 | 2837785974b0 |
13 | 1167c2658651 |
14 | 6cb409940cc |
15 | 3706393605c |
hex | 1d1b080c704 |
2000121022212 has 24 divisors (see below), whose sum is σ = 4666987564512. Its totient is φ = 666701505600.
The previous prime is 2000121022201. The next prime is 2000121022303. The reversal of 2000121022212 is 2122201210002.
It is a super-3 number, since 3×20001210222123 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2000121022191 and 2000121022200.
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, 990912 + ... + 2232072.
It is an arithmetic number, because the mean of its divisors is an integer number (194457815188).
Almost surely, 22000121022212 is an apocalyptic number.
It is an amenable number.
2000121022212 is an abundant number, since it is smaller than the sum of its proper divisors (2666866542300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000121022212 is a wasteful number, since it uses less digits than its factorization.
2000121022212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1375459 (or 1375457 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2000121022212 its reverse (2122201210002), we get a palindrome (4122322232214).
The spelling of 2000121022212 in words is "two trillion, one hundred twenty-one million, twenty-two thousand, two hundred twelve".
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