Base | Representation |
---|---|
bin | 101100010100… |
… | …1111111011100 |
3 | 1121201202012111 |
4 | 1120221333130 |
5 | 21422200133 |
6 | 2150043404 |
7 | 401354023 |
oct | 130517734 |
9 | 47652174 |
10 | 23240668 |
11 | 12134070 |
12 | 7949564 |
13 | 4a79499 |
14 | 312d8ba |
15 | 20911cd |
hex | 1629fdc |
23240668 has 12 divisors (see below), whose sum is σ = 44368632. Its totient is φ = 10563920.
The previous prime is 23240663. The next prime is 23240671. The reversal of 23240668 is 86604232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23240663) 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, 264055 + ... + 264142.
It is an arithmetic number, because the mean of its divisors is an integer number (3697386).
Almost surely, 223240668 is an apocalyptic number.
It is an amenable number.
23240668 is a deficient number, since it is larger than the sum of its proper divisors (21127964).
23240668 is a wasteful number, since it uses less digits than its factorization.
23240668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528212 (or 528210 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 31.
The square root of 23240668 is about 4820.8576000542. The cubic root of 23240668 is about 285.3751825003.
The spelling of 23240668 in words is "twenty-three million, two hundred forty thousand, six hundred sixty-eight".
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