Base | Representation |
---|---|
bin | 101010001001… |
… | …0101100000100 |
3 | 1112120121220020 |
4 | 1110102230010 |
5 | 21124043034 |
6 | 2105335140 |
7 | 355550463 |
oct | 124225404 |
9 | 45517806 |
10 | 22096644 |
11 | 11522599 |
12 | 74974b0 |
13 | 476884b |
14 | 2d129da |
15 | 1e17249 |
hex | 1512b04 |
22096644 has 12 divisors (see below), whose sum is σ = 51558864. Its totient is φ = 7365544.
The previous prime is 22096631. The next prime is 22096649. The reversal of 22096644 is 44669022.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-3 number, since 3×220966443 (a number of 23 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (22096649) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920682 + ... + 920705.
It is an arithmetic number, because the mean of its divisors is an integer number (4296572).
Almost surely, 222096644 is an apocalyptic number.
It is an amenable number.
22096644 is an abundant number, since it is smaller than the sum of its proper divisors (29462220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22096644 is a wasteful number, since it uses less digits than its factorization.
22096644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1841394 (or 1841392 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 22096644 is about 4700.7067553720. The cubic root of 22096644 is about 280.6136371872.
The spelling of 22096644 in words is "twenty-two million, ninety-six thousand, six hundred forty-four".
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