Base | Representation |
---|---|
bin | 100011110000011101… |
… | …111110010001111011 |
3 | 10200002202022202112121 |
4 | 203300131332101323 |
5 | 1112112344034413 |
6 | 25345451222111 |
7 | 2526304461505 |
oct | 436035762173 |
9 | 120082282477 |
10 | 38394127483 |
11 | 15312536278 |
12 | 7536147937 |
13 | 380b47183a |
14 | 1c031c8d75 |
15 | eeaa27b8d |
hex | 8f077e47b |
38394127483 has 8 divisors (see below), whose sum is σ = 38447045280. Its totient is φ = 38341248000.
The previous prime is 38394127439. The next prime is 38394127501. The reversal of 38394127483 is 38472149383.
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 38394127483 - 221 = 38392030331 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38394127483.
It is not an unprimeable number, because it can be changed into a prime (38394127433) 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, 2391483 + ... + 2407483.
It is an arithmetic number, because the mean of its divisors is an integer number (4805880660).
Almost surely, 238394127483 is an apocalyptic number.
38394127483 is a deficient number, since it is larger than the sum of its proper divisors (52917797).
38394127483 is a wasteful number, since it uses less digits than its factorization.
38394127483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19157.
The product of its digits is 3483648, while the sum is 52.
The spelling of 38394127483 in words is "thirty-eight billion, three hundred ninety-four million, one hundred twenty-seven thousand, four hundred eighty-three".
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