Base | Representation |
---|---|
bin | 10100101100100010011… |
… | …100100111100100101011 |
3 | 12000221222101222111210201 |
4 | 110230202130213210223 |
5 | 141300142244234233 |
6 | 3005204421053031 |
7 | 204515512260136 |
oct | 24544234474453 |
9 | 5027871874721 |
10 | 1422212102443 |
11 | 4a917a722650 |
12 | 1ab773b57177 |
13 | a416368c962 |
14 | 4cb9a5dd21d |
15 | 26edd1d877d |
hex | 14b2272792b |
1422212102443 has 8 divisors (see below), whose sum is σ = 1551520120896. Its totient is φ = 1292906752200.
The previous prime is 1422212102413. The next prime is 1422212102459. The reversal of 1422212102443 is 3442012122241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1422212102443 - 29 = 1422212101931 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1422212102413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542880 + ... + 1771762.
It is an arithmetic number, because the mean of its divisors is an integer number (193940015112).
Almost surely, 21422212102443 is an apocalyptic number.
1422212102443 is a deficient number, since it is larger than the sum of its proper divisors (129308018453).
1422212102443 is a wasteful number, since it uses less digits than its factorization.
1422212102443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1334105.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 1422212102443 its reverse (3442012122241), we get a palindrome (4864224224684).
The spelling of 1422212102443 in words is "one trillion, four hundred twenty-two billion, two hundred twelve million, one hundred two thousand, four hundred forty-three".
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