Base | Representation |
---|---|
bin | 1001000011111… |
… | …0110011111100 |
3 | 2122111220110002 |
4 | 2100332303330 |
5 | 34212143022 |
6 | 3434333432 |
7 | 641021462 |
oct | 220766374 |
9 | 78456402 |
10 | 38006012 |
11 | 1a4a9530 |
12 | 1088a278 |
13 | 7b49085 |
14 | 5094832 |
15 | 350b092 |
hex | 243ecfc |
38006012 has 24 divisors (see below), whose sum is σ = 72742320. Its totient is φ = 17231360.
The previous prime is 38005987. The next prime is 38006029. The reversal of 38006012 is 21060083.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21548 + ... + 23244.
It is an arithmetic number, because the mean of its divisors is an integer number (3030930).
Almost surely, 238006012 is an apocalyptic number.
It is an amenable number.
38006012 is a deficient number, since it is larger than the sum of its proper divisors (34736308).
38006012 is a wasteful number, since it uses less digits than its factorization.
38006012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2221 (or 2219 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 38006012 is about 6164.9016212751. The cubic root of 38006012 is about 336.2152697416.
Adding to 38006012 its reverse (21060083), we get a palindrome (59066095).
The spelling of 38006012 in words is "thirty-eight million, six thousand, twelve".
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