Base | Representation |
---|---|
bin | 101011110111… |
… | …1010010110010 |
3 | 1121021112101211 |
4 | 1113233102302 |
5 | 21342001432 |
6 | 2140550334 |
7 | 366333046 |
oct | 127572262 |
9 | 47245354 |
10 | 23000242 |
11 | 11a8a471 |
12 | 78523aa |
13 | 49c3c15 |
14 | 30aa026 |
15 | 2044d47 |
hex | 15ef4b2 |
23000242 has 8 divisors (see below), whose sum is σ = 34707456. Its totient is φ = 11431092.
The previous prime is 23000189. The next prime is 23000261. The reversal of 23000242 is 24200032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×230002422 = 1058022264117128, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34098 + ... + 34765.
It is an arithmetic number, because the mean of its divisors is an integer number (4338432).
Almost surely, 223000242 is an apocalyptic number.
23000242 is a deficient number, since it is larger than the sum of its proper divisors (11707214).
23000242 is a wasteful number, since it uses less digits than its factorization.
23000242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69032.
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 23000242 is about 4795.8567534905. The cubic root of 23000242 is about 284.3876953959.
Adding to 23000242 its reverse (24200032), we get a palindrome (47200274).
The spelling of 23000242 in words is "twenty-three million, two hundred forty-two", and thus it is an aban number.
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