Base | Representation |
---|---|
bin | 10110111000111… |
… | …101011010110000 |
3 | 222202121202122120 |
4 | 112320331122300 |
5 | 1241302433014 |
6 | 102035034240 |
7 | 12342130053 |
oct | 2670753260 |
9 | 882552576 |
10 | 384030384 |
11 | 187858791 |
12 | a873b980 |
13 | 6173c81a |
14 | 39008a9a |
15 | 23aabba9 |
hex | 16e3d6b0 |
384030384 has 20 divisors (see below), whose sum is σ = 992078616. Its totient is φ = 128010112.
The previous prime is 384030349. The next prime is 384030389. The reversal of 384030384 is 483030483.
It is not an unprimeable number, because it can be changed into a prime (384030389) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4000269 + ... + 4000364.
Almost surely, 2384030384 is an apocalyptic number.
It is an amenable number.
384030384 is an abundant number, since it is smaller than the sum of its proper divisors (608048232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384030384 is a wasteful number, since it uses less digits than its factorization.
384030384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8000644 (or 8000638 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 33.
The square root of 384030384 is about 19596.6931904339. The cubic root of 384030384 is about 726.8674072495.
Subtracting 384030384 from its reverse (483030483), we obtain a palindrome (99000099).
The spelling of 384030384 in words is "three hundred eighty-four million, thirty thousand, three hundred eighty-four".
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