Base | Representation |
---|---|
bin | 110000001110101000111001… |
… | …000011001000010011100110 |
3 | 1000211000201200202101111001202 |
4 | 300032220321003020103212 |
5 | 210300221302233031042 |
6 | 2031043001024122502 |
7 | 62451413230525133 |
oct | 6016507103102346 |
9 | 1024021622344052 |
10 | 212112212002022 |
11 | 61649313a15102 |
12 | 1b958926766432 |
13 | 914813251cba7 |
14 | 3a544004a958a |
15 | 197c7d3395632 |
hex | c0ea390c84e6 |
212112212002022 has 8 divisors (see below), whose sum is σ = 318168458384400. Its totient is φ = 106056059207224.
The previous prime is 212112212002021. The next prime is 212112212002037. The reversal of 212112212002022 is 220200212211212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 212112212001985 and 212112212002003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212112212002021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17425997 + ... + 26979432.
It is an arithmetic number, because the mean of its divisors is an integer number (39771057298050).
Almost surely, 2212112212002022 is an apocalyptic number.
212112212002022 is a deficient number, since it is larger than the sum of its proper divisors (106056246382378).
212112212002022 is a wasteful number, since it uses less digits than its factorization.
212112212002022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46793790.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 212112212002022 its reverse (220200212211212), we get a palindrome (432312424213234).
The spelling of 212112212002022 in words is "two hundred twelve trillion, one hundred twelve billion, two hundred twelve million, two thousand, twenty-two".
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