Base | Representation |
---|---|
bin | 1001001110001… |
… | …0011111011011 |
3 | 2200202222002212 |
4 | 2103202133123 |
5 | 34400121233 |
6 | 3500545335 |
7 | 646513211 |
oct | 223423733 |
9 | 80688085 |
10 | 38676443 |
11 | 1a917203 |
12 | 10b5224b |
13 | 8022290 |
14 | 51cacb1 |
15 | 35dea48 |
hex | 24e27db |
38676443 has 4 divisors (see below), whose sum is σ = 41651568. Its totient is φ = 35701320.
The previous prime is 38676431. The next prime is 38676481. The reversal of 38676443 is 34467683.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38676443 - 210 = 38675419 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38676443.
It is not an unprimeable number, because it can be changed into a prime (38676413) 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, 1487543 + ... + 1487568.
It is an arithmetic number, because the mean of its divisors is an integer number (10412892).
Almost surely, 238676443 is an apocalyptic number.
38676443 is a deficient number, since it is larger than the sum of its proper divisors (2975125).
38676443 is a wasteful number, since it uses less digits than its factorization.
38676443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2975124.
The product of its digits is 290304, while the sum is 41.
The square root of 38676443 is about 6219.0387520902. The cubic root of 38676443 is about 338.1807181058.
The spelling of 38676443 in words is "thirty-eight million, six hundred seventy-six thousand, four hundred forty-three".
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