Base | Representation |
---|---|
bin | 1000010010010010… |
… | …1100100011000100 |
3 | 12202000020200111022 |
4 | 2010210230203010 |
5 | 14023344242124 |
6 | 1004412330312 |
7 | 106055330366 |
oct | 20444544304 |
9 | 5660220438 |
10 | 2224212164 |
11 | a41567579 |
12 | 520a73998 |
13 | 295a5b095 |
14 | 171580d36 |
15 | d0400c5e |
hex | 8492c8c4 |
2224212164 has 12 divisors (see below), whose sum is σ = 3893851584. Its totient is φ = 1111683144.
The previous prime is 2224212127. The next prime is 2224212167. The reversal of 2224212164 is 4612124222.
It is not an unprimeable number, because it can be changed into a prime (2224212167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93752 + ... + 115055.
It is an arithmetic number, because the mean of its divisors is an integer number (324487632).
Almost surely, 22224212164 is an apocalyptic number.
It is an amenable number.
2224212164 is a deficient number, since it is larger than the sum of its proper divisors (1669639420).
2224212164 is a wasteful number, since it uses less digits than its factorization.
2224212164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211474 (or 211472 counting only the distinct ones).
The product of its digits is 3072, while the sum is 26.
The square root of 2224212164 is about 47161.5538760122. The cubic root of 2224212164 is about 1305.3452821134.
Adding to 2224212164 its reverse (4612124222), we get a palindrome (6836336386).
The spelling of 2224212164 in words is "two billion, two hundred twenty-four million, two hundred twelve thousand, one hundred sixty-four".
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