Base | Representation |
---|---|
bin | 10110111100000… |
… | …101010110101000 |
3 | 222211011101000112 |
4 | 112330011112220 |
5 | 1242010134240 |
6 | 102104353452 |
7 | 12352110452 |
oct | 2674052650 |
9 | 884141015 |
10 | 384849320 |
11 | 188267a99 |
12 | a8a75888 |
13 | 619684bb |
14 | 3917d2d2 |
15 | 23bbe665 |
hex | 16f055a8 |
384849320 has 16 divisors (see below), whose sum is σ = 865911060. Its totient is φ = 153939712.
The previous prime is 384849319. The next prime is 384849331. The reversal of 384849320 is 23948483.
It is a happy number.
384849320 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 349017124 + 35832196 = 18682^2 + 5986^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4810577 + ... + 4810656.
Almost surely, 2384849320 is an apocalyptic number.
It is an amenable number.
384849320 is an abundant number, since it is smaller than the sum of its proper divisors (481061740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
384849320 is a wasteful number, since it uses less digits than its factorization.
384849320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9621244 (or 9621240 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 41.
The square root of 384849320 is about 19617.5768126443. The cubic root of 384849320 is about 727.3837164512.
The spelling of 384849320 in words is "three hundred eighty-four million, eight hundred forty-nine thousand, three hundred twenty".
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