Base | Representation |
---|---|
bin | 11111110000000010011110 |
3 | 120122212022210 |
4 | 133300002132 |
5 | 4112320410 |
6 | 454221250 |
7 | 130513656 |
oct | 37600236 |
9 | 16585283 |
10 | 8323230 |
11 | 4775403 |
12 | 2954826 |
13 | 19555b6 |
14 | 1169366 |
15 | ae6220 |
hex | 7f009e |
8323230 has 32 divisors (see below), whose sum is σ = 20404224. Its totient is φ = 2171936.
The previous prime is 8323229. The next prime is 8323243. The reversal of 8323230 is 323238.
8323230 = 14412 + 14422 + ... + 14442.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 8323197 and 8323206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1542 + ... + 4361.
It is an arithmetic number, because the mean of its divisors is an integer number (637632).
Almost surely, 28323230 is an apocalyptic number.
8323230 is an abundant number, since it is smaller than the sum of its proper divisors (12080994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8323230 is a wasteful number, since it uses less digits than its factorization.
8323230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5960.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 8323230 is about 2885.0008665510. Note that the first 3 decimals coincide. The cubic root of 8323230 is about 202.6580993656.
Adding to 8323230 its reverse (323238), we get a palindrome (8646468).
The spelling of 8323230 in words is "eight million, three hundred twenty-three thousand, two hundred thirty".
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