Base | Representation |
---|---|
bin | 1001001010101… |
… | …1000101001011 |
3 | 2200100102202221 |
4 | 2102223011023 |
5 | 34320340413 |
6 | 3452034511 |
7 | 644546422 |
oct | 222530513 |
9 | 80312687 |
10 | 38449483 |
11 | 1a781736 |
12 | 10a62a37 |
13 | 7c72b97 |
14 | 516c2b9 |
15 | 359768d |
hex | 24ab14b |
38449483 has 8 divisors (see below), whose sum is σ = 40536720. Its totient is φ = 36368640.
The previous prime is 38449469. The next prime is 38449519. The reversal of 38449483 is 38494483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38449483 - 25 = 38449451 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38449183) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15591 + ... + 17887.
It is an arithmetic number, because the mean of its divisors is an integer number (5067090).
Almost surely, 238449483 is an apocalyptic number.
38449483 is a deficient number, since it is larger than the sum of its proper divisors (2087237).
38449483 is a wasteful number, since it uses less digits than its factorization.
38449483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3197.
The product of its digits is 331776, while the sum is 43.
The square root of 38449483 is about 6200.7647109046. The cubic root of 38449483 is about 337.5179191218.
The spelling of 38449483 in words is "thirty-eight million, four hundred forty-nine thousand, four hundred eighty-three".
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