Base | Representation |
---|---|
bin | 10100110001110010… |
… | …101100111001000110 |
3 | 2010120211121011011101 |
4 | 110301302230321012 |
5 | 331142403224032 |
6 | 14125453130314 |
7 | 1416603444232 |
oct | 246162547106 |
9 | 63524534141 |
10 | 22310211142 |
11 | 950959492a |
12 | 43a778999a |
13 | 21471b678b |
14 | 11190515c2 |
15 | 8a89a7de7 |
hex | 531cace46 |
22310211142 has 8 divisors (see below), whose sum is σ = 33964799256. Its totient is φ = 10988611392.
The previous prime is 22310211139. The next prime is 22310211149. The reversal of 22310211142 is 24111201322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×223102111423 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22310211149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83246923 + ... + 83247190.
It is an arithmetic number, because the mean of its divisors is an integer number (4245599907).
Almost surely, 222310211142 is an apocalyptic number.
22310211142 is a deficient number, since it is larger than the sum of its proper divisors (11654588114).
22310211142 is a wasteful number, since it uses less digits than its factorization.
22310211142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166494182.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 22310211142 its reverse (24111201322), we get a palindrome (46421412464).
The spelling of 22310211142 in words is "twenty-two billion, three hundred ten million, two hundred eleven thousand, one hundred forty-two".
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