Base | Representation |
---|---|
bin | 1001000110101… |
… | …0010110011101 |
3 | 2122211222002011 |
4 | 2101222112131 |
5 | 34233344344 |
6 | 3442231221 |
7 | 642363430 |
oct | 221522635 |
9 | 78758064 |
10 | 38184349 |
11 | 1a610515 |
12 | 10955511 |
13 | 7bac2b8 |
14 | 50dd817 |
15 | 3543d34 |
hex | 246a59d |
38184349 has 8 divisors (see below), whose sum is σ = 43721280. Its totient is φ = 32667936.
The previous prime is 38184337. The next prime is 38184361. The reversal of 38184349 is 94348183.
38184349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (38184337) and next prime (38184361).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38184349 - 211 = 38182301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38184149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 904 + ... + 8785.
It is an arithmetic number, because the mean of its divisors is an integer number (5465160).
Almost surely, 238184349 is an apocalyptic number.
It is an amenable number.
38184349 is a deficient number, since it is larger than the sum of its proper divisors (5536931).
38184349 is an equidigital number, since it uses as much as digits as its factorization.
38184349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10259.
The product of its digits is 82944, while the sum is 40.
The square root of 38184349 is about 6179.3485902642. The cubic root of 38184349 is about 336.7403277482.
The spelling of 38184349 in words is "thirty-eight million, one hundred eighty-four thousand, three hundred forty-nine".
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