Base | Representation |
---|---|
bin | 10100100000100111… |
… | …011000011101101110 |
3 | 2002211202100002121201 |
4 | 110200213120131232 |
5 | 330100114444324 |
6 | 14041120320114 |
7 | 1406504114431 |
oct | 244047303556 |
9 | 62752302551 |
10 | 22022031214 |
11 | 9380953aa7 |
12 | 432717303a |
13 | 20cc596b01 |
14 | 10cca77818 |
15 | 88d531444 |
hex | 5209d876e |
22022031214 has 16 divisors (see below), whose sum is σ = 34497677088. Its totient is φ = 10523594752.
The previous prime is 22022031209. The next prime is 22022031257. The reversal of 22022031214 is 41213022022.
It is a junction number, because it is equal to n+sod(n) for n = 22022031191 and 22022031200.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 140707 + ... + 252670.
It is an arithmetic number, because the mean of its divisors is an integer number (2156104818).
Almost surely, 222022031214 is an apocalyptic number.
22022031214 is a deficient number, since it is larger than the sum of its proper divisors (12475645874).
22022031214 is a wasteful number, since it uses less digits than its factorization.
22022031214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394619.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 22022031214 its reverse (41213022022), we get a palindrome (63235053236).
The spelling of 22022031214 in words is "twenty-two billion, twenty-two million, thirty-one thousand, two hundred fourteen".
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