Base | Representation |
---|---|
bin | 101011101100… |
… | …0110010100000 |
3 | 1121002211221211 |
4 | 1113120302200 |
5 | 21331024224 |
6 | 2134555504 |
7 | 365500234 |
oct | 127306240 |
9 | 47084854 |
10 | 22908064 |
11 | 11a27193 |
12 | 7808b94 |
13 | 4990c8a |
14 | 30845c4 |
15 | 2027894 |
hex | 15d8ca0 |
22908064 has 12 divisors (see below), whose sum is σ = 45100314. Its totient is φ = 11454016.
The previous prime is 22908049. The next prime is 22908071. The reversal of 22908064 is 46080922.
It can be written as a sum of positive squares in only one way, i.e., 21715600 + 1192464 = 4660^2 + 1092^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 357907 + ... + 357970.
Almost surely, 222908064 is an apocalyptic number.
It is an amenable number.
22908064 is a deficient number, since it is larger than the sum of its proper divisors (22192250).
22908064 is an equidigital number, since it uses as much as digits as its factorization.
22908064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 715887 (or 715879 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 31.
The square root of 22908064 is about 4786.2369352133. The cubic root of 22908064 is about 284.0072735028.
Adding to 22908064 its reverse (46080922), we get a palindrome (68988986).
The spelling of 22908064 in words is "twenty-two million, nine hundred eight thousand, sixty-four".
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