Base | Representation |
---|---|
bin | 1011110100011010010 |
3 | 201200020210 |
4 | 1132203102 |
5 | 44343112 |
6 | 12144550 |
7 | 3202050 |
oct | 1364322 |
9 | 650223 |
10 | 387282 |
11 | 244a75 |
12 | 168156 |
13 | 10737c |
14 | a11d0 |
15 | 79b3c |
hex | 5e8d2 |
387282 has 16 divisors (see below), whose sum is σ = 885312. Its totient is φ = 110640.
The previous prime is 387281. The next prime is 387307. The reversal of 387282 is 282783.
It is not an unprimeable number, because it can be changed into a prime (387281) 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, 4569 + ... + 4652.
It is an arithmetic number, because the mean of its divisors is an integer number (55332).
2387282 is an apocalyptic number.
387282 is an abundant number, since it is smaller than the sum of its proper divisors (498030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
387282 is a wasteful number, since it uses less digits than its factorization.
387282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9233.
The product of its digits is 5376, while the sum is 30.
The square root of 387282 is about 622.3198534516. The cubic root of 387282 is about 72.8913125819.
The spelling of 387282 in words is "three hundred eighty-seven thousand, two hundred eighty-two".
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