Base | Representation |
---|---|
bin | 10110110010101… |
… | …011001001010000 |
3 | 222122112001102012 |
4 | 112302223021100 |
5 | 1240342221142 |
6 | 101535442052 |
7 | 12322125200 |
oct | 2662531120 |
9 | 878461365 |
10 | 382382672 |
11 | 186932841 |
12 | a8086328 |
13 | 612b3849 |
14 | 38ada400 |
15 | 23883882 |
hex | 16cab250 |
382382672 has 30 divisors (see below), whose sum is σ = 861825978. Its totient is φ = 163877952.
The previous prime is 382382669. The next prime is 382382701. The reversal of 382382672 is 276283283.
It can be written as a sum of positive squares in only one way, i.e., 381967936 + 414736 = 19544^2 + 644^2 .
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243083 + ... + 244650.
Almost surely, 2382382672 is an apocalyptic number.
It is an amenable number.
382382672 is an abundant number, since it is smaller than the sum of its proper divisors (479443306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382382672 is a wasteful number, since it uses less digits than its factorization.
382382672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487755 (or 487742 counting only the distinct ones).
The product of its digits is 193536, while the sum is 41.
The square root of 382382672 is about 19554.6074366120. The cubic root of 382382672 is about 725.8263566887.
The spelling of 382382672 in words is "three hundred eighty-two million, three hundred eighty-two thousand, six hundred seventy-two".
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