Base | Representation |
---|---|
bin | 1001000100111… |
… | …1011001010101 |
3 | 2122122100121222 |
4 | 2101033121111 |
5 | 34221331231 |
6 | 3440020125 |
7 | 641423513 |
oct | 221173125 |
9 | 78570558 |
10 | 38073941 |
11 | 1a545574 |
12 | 10901645 |
13 | 7b70c79 |
14 | 50b14b3 |
15 | 352127b |
hex | 244f655 |
38073941 has 2 divisors, whose sum is σ = 38073942. Its totient is φ = 38073940.
The previous prime is 38073911. The next prime is 38073949. The reversal of 38073941 is 14937083.
38073941 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 can be written as a sum of positive squares in only one way, i.e., 38068900 + 5041 = 6170^2 + 71^2 .
It is a cyclic number.
It is not a de Polignac number, because 38073941 - 218 = 37811797 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38073949) 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, 19036970 + 19036971.
It is an arithmetic number, because the mean of its divisors is an integer number (19036971).
Almost surely, 238073941 is an apocalyptic number.
It is an amenable number.
38073941 is a deficient number, since it is larger than the sum of its proper divisors (1).
38073941 is an equidigital number, since it uses as much as digits as its factorization.
38073941 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 38073941 is about 6170.4084953915. The cubic root of 38073941 is about 336.4154588924.
The spelling of 38073941 in words is "thirty-eight million, seventy-three thousand, nine hundred forty-one".
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