Base | Representation |
---|---|
bin | 11101011011001111110… |
… | …000011110101000011101 |
3 | 21011022110000221111221102 |
4 | 131123033300132220131 |
5 | 231112300234034323 |
6 | 4144541010042445 |
7 | 266044011165641 |
oct | 35331760365035 |
9 | 7138400844842 |
10 | 2022120221213 |
11 | 70a63816a444 |
12 | 287a97b79425 |
13 | 1188ba289b71 |
14 | 6dc2a5a6c21 |
15 | 378eee57328 |
hex | 1d6cfc1ea1d |
2022120221213 has 16 divisors (see below), whose sum is σ = 2080338163200. Its totient is φ = 1964708715840.
The previous prime is 2022120221167. The next prime is 2022120221237. The reversal of 2022120221213 is 3121220212202.
It is a cyclic number.
It is not a de Polignac number, because 2022120221213 - 220 = 2022119172637 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2022120224213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3021683 + ... + 3629711.
It is an arithmetic number, because the mean of its divisors is an integer number (130021135200).
Almost surely, 22022120221213 is an apocalyptic number.
It is an amenable number.
2022120221213 is a deficient number, since it is larger than the sum of its proper divisors (58217941987).
2022120221213 is a wasteful number, since it uses less digits than its factorization.
2022120221213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608692.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 2022120221213 its reverse (3121220212202), we get a palindrome (5143340433415).
The spelling of 2022120221213 in words is "two trillion, twenty-two billion, one hundred twenty million, two hundred twenty-one thousand, two hundred thirteen".
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