Base | Representation |
---|---|
bin | 10100100111110010… |
… | …010101101110100101 |
3 | 2010011010201121212120 |
4 | 110213302111232211 |
5 | 330321420002401 |
6 | 14101055140153 |
7 | 1412464551033 |
oct | 244762255645 |
9 | 63133647776 |
10 | 22142344101 |
11 | 9432859939 |
12 | 435b514659 |
13 | 211b4a0277 |
14 | 1100a35553 |
15 | 898d99836 |
hex | 527c95ba5 |
22142344101 has 8 divisors (see below), whose sum is σ = 29525625120. Its totient is φ = 14760312912.
The previous prime is 22142344079. The next prime is 22142344153. The reversal of 22142344101 is 10144324122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22142344101 - 25 = 22142344069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22142344001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270306 + ... + 342563.
It is an arithmetic number, because the mean of its divisors is an integer number (3690703140).
Almost surely, 222142344101 is an apocalyptic number.
It is an amenable number.
22142344101 is a deficient number, since it is larger than the sum of its proper divisors (7383281019).
22142344101 is a wasteful number, since it uses less digits than its factorization.
22142344101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 624915.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 22142344101 its reverse (10144324122), we get a palindrome (32286668223).
The spelling of 22142344101 in words is "twenty-two billion, one hundred forty-two million, three hundred forty-four thousand, one hundred one".
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