Base | Representation |
---|---|
bin | 101011101001… |
… | …1011010000000 |
3 | 1121001201201020 |
4 | 1113103122000 |
5 | 21324323031 |
6 | 2134305440 |
7 | 365346036 |
oct | 127233200 |
9 | 47051636 |
10 | 22886016 |
11 | 11a1166a |
12 | 77b8280 |
13 | 4983c2a |
14 | 307a556 |
15 | 2021096 |
hex | 15d3680 |
22886016 has 64 divisors (see below), whose sum is σ = 61469280. Its totient is φ = 7543808.
The previous prime is 22885991. The next prime is 22886021. The reversal of 22886016 is 61068822.
It is a tau number, because it is divible by the number of its divisors (64).
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 in 7 ways as a sum of consecutive naturals, for example, 40810 + ... + 41366.
Almost surely, 222886016 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22886016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30734640).
22886016 is an abundant number, since it is smaller than the sum of its proper divisors (38583264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22886016 is a wasteful number, since it uses less digits than its factorization.
22886016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 681 (or 669 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 22886016 is about 4783.9331099003. The cubic root of 22886016 is about 283.9161294361.
The spelling of 22886016 in words is "twenty-two million, eight hundred eighty-six thousand, sixteen".
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