Base | Representation |
---|---|
bin | 1001001111100… |
… | …0110110000011 |
3 | 2200221121200222 |
4 | 2103320312003 |
5 | 34411034003 |
6 | 3502533255 |
7 | 650344151 |
oct | 223706603 |
9 | 80847628 |
10 | 38768003 |
11 | 1a979a7a |
12 | 10b9722b |
13 | 8054b61 |
14 | 52123d1 |
15 | 360bc38 |
hex | 24f8d83 |
38768003 has 4 divisors (see below), whose sum is σ = 38780928. Its totient is φ = 38755080.
The previous prime is 38767987. The next prime is 38768029. The reversal of 38768003 is 30086783.
38768003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 30086783 = 23 ⋅1308121.
It is a cyclic number.
It is not a de Polignac number, because 38768003 - 24 = 38767987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38768033) 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 3 ways as a sum of consecutive naturals, for example, 638 + ... + 8828.
It is an arithmetic number, because the mean of its divisors is an integer number (9695232).
Almost surely, 238768003 is an apocalyptic number.
38768003 is a deficient number, since it is larger than the sum of its proper divisors (12925).
38768003 is an equidigital number, since it uses as much as digits as its factorization.
38768003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12924.
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 38768003 is about 6226.3956668365. The cubic root of 38768003 is about 338.4473698654.
The spelling of 38768003 in words is "thirty-eight million, seven hundred sixty-eight thousand, three".
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