Base | Representation |
---|---|
bin | 1011110100010011010 |
3 | 201200011201 |
4 | 1132202122 |
5 | 44342401 |
6 | 12144414 |
7 | 3201640 |
oct | 1364232 |
9 | 650151 |
10 | 387226 |
11 | 244a24 |
12 | 16810a |
13 | 107338 |
14 | a1190 |
15 | 79b01 |
hex | 5e89a |
387226 has 16 divisors (see below), whose sum is σ = 703296. Its totient is φ = 156096.
The previous prime is 387203. The next prime is 387227. The reversal of 387226 is 622783.
It is a d-powerful number, because it can be written as 310 + 85 + 25 + 76 + 217 + 66 .
It is a junction number, because it is equal to n+sod(n) for n = 387194 and 387203.
It is not an unprimeable number, because it can be changed into a prime (387227) 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, 576 + ... + 1051.
It is an arithmetic number, because the mean of its divisors is an integer number (43956).
2387226 is an apocalyptic number.
387226 is a deficient number, since it is larger than the sum of its proper divisors (316070).
387226 is a wasteful number, since it uses less digits than its factorization.
387226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1653.
The product of its digits is 4032, while the sum is 28.
The square root of 387226 is about 622.2748588847. The cubic root of 387226 is about 72.8877991126.
The spelling of 387226 in words is "three hundred eighty-seven thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •