Base | Representation |
---|---|
bin | 1001001011001… |
… | …1110001001011 |
3 | 2200102020120212 |
4 | 2102303301023 |
5 | 34323010232 |
6 | 3452511335 |
7 | 645055235 |
oct | 222636113 |
9 | 80366525 |
10 | 38485067 |
11 | 1a7a6445 |
12 | 10a7b54b |
13 | 7c8613a |
14 | 517b255 |
15 | 35a2eb2 |
hex | 24b3c4b |
38485067 has 2 divisors, whose sum is σ = 38485068. Its totient is φ = 38485066.
The previous prime is 38485037. The next prime is 38485079. The reversal of 38485067 is 76058483.
It is a happy number.
38485067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is an emirp because it is prime and its reverse (76058483) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 38485067 - 28 = 38484811 is a prime.
It is a super-2 number, since 2×384850672 = 2962200763988978, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (38485037) 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 as a sum of consecutive naturals, namely, 19242533 + 19242534.
It is an arithmetic number, because the mean of its divisors is an integer number (19242534).
Almost surely, 238485067 is an apocalyptic number.
38485067 is a deficient number, since it is larger than the sum of its proper divisors (1).
38485067 is an equidigital number, since it uses as much as digits as its factorization.
38485067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 38485067 is about 6203.6333708561. The cubic root of 38485067 is about 337.6220083799.
The spelling of 38485067 in words is "thirty-eight million, four hundred eighty-five thousand, sixty-seven".
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