Base | Representation |
---|---|
bin | 1001000100111… |
… | …1110001000111 |
3 | 2122122102201100 |
4 | 2101033301013 |
5 | 34221403323 |
6 | 3440031143 |
7 | 641431116 |
oct | 221176107 |
9 | 78572640 |
10 | 38075463 |
11 | 1a546728 |
12 | 109024b3 |
13 | 7b7187a |
14 | 50b1c7d |
15 | 3521943 |
hex | 244fc47 |
38075463 has 24 divisors (see below), whose sum is σ = 57442320. Its totient is φ = 24272640.
The previous prime is 38075459. The next prime is 38075491. The reversal of 38075463 is 36457083.
It is a happy number.
38075463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 38075463 - 22 = 38075459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38075423) 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 23 ways as a sum of consecutive naturals, for example, 28848 + ... + 30138.
It is an arithmetic number, because the mean of its divisors is an integer number (2393430).
Almost surely, 238075463 is an apocalyptic number.
38075463 is a deficient number, since it is larger than the sum of its proper divisors (19366857).
38075463 is a wasteful number, since it uses less digits than its factorization.
38075463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1439 (or 1436 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 38075463 is about 6170.5318247295. The cubic root of 38075463 is about 336.4199415516.
The spelling of 38075463 in words is "thirty-eight million, seventy-five thousand, four hundred sixty-three".
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