Base | Representation |
---|---|
bin | 101010110110… |
… | …1011100011110 |
3 | 1120021111211022 |
4 | 1111231130132 |
5 | 21222442012 |
6 | 2121324142 |
7 | 361656326 |
oct | 125553436 |
9 | 46244738 |
10 | 22468382 |
11 | 11756912 |
12 | 7636652 |
13 | 4868b01 |
14 | 2dac286 |
15 | 1e8c472 |
hex | 156d71e |
22468382 has 4 divisors (see below), whose sum is σ = 33702576. Its totient is φ = 11234190.
The previous prime is 22468379. The next prime is 22468421. The reversal of 22468382 is 28386422.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28386422 = 2 ⋅14193211.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617094 + ... + 5617097.
It is an arithmetic number, because the mean of its divisors is an integer number (8425644).
Almost surely, 222468382 is an apocalyptic number.
22468382 is a deficient number, since it is larger than the sum of its proper divisors (11234194).
22468382 is a wasteful number, since it uses less digits than its factorization.
22468382 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11234193.
The product of its digits is 36864, while the sum is 35.
The square root of 22468382 is about 4740.0824887337. The cubic root of 22468382 is about 282.1785081082.
The spelling of 22468382 in words is "twenty-two million, four hundred sixty-eight thousand, three hundred eighty-two".
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