Base | Representation |
---|---|
bin | 1001001110001… |
… | …1110110111001 |
3 | 2200210020210012 |
4 | 2103203312321 |
5 | 34400311131 |
6 | 3501031305 |
7 | 646535426 |
oct | 223436671 |
9 | 80706705 |
10 | 38682041 |
11 | 1a920432 |
12 | 10b55535 |
13 | 80249a8 |
14 | 51ccd4d |
15 | 35e152b |
hex | 24e3db9 |
38682041 has 8 divisors (see below), whose sum is σ = 39128064. Its totient is φ = 38238480.
The previous prime is 38682037. The next prime is 38682071. The reversal of 38682041 is 14028683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38682041 - 22 = 38682037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38681989 and 38682007.
It is not an unprimeable number, because it can be changed into a prime (38682001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68426 + ... + 68988.
It is an arithmetic number, because the mean of its divisors is an integer number (4891008).
Almost surely, 238682041 is an apocalyptic number.
It is an amenable number.
38682041 is a deficient number, since it is larger than the sum of its proper divisors (446023).
38682041 is a wasteful number, since it uses less digits than its factorization.
38682041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1231.
The product of its (nonzero) digits is 9216, while the sum is 32.
The square root of 38682041 is about 6219.4888053601. The cubic root of 38682041 is about 338.1970333284.
The spelling of 38682041 in words is "thirty-eight million, six hundred eighty-two thousand, forty-one".
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