Base | Representation |
---|---|
bin | 11111010010000000100110 |
3 | 120102121121020 |
4 | 133102000212 |
5 | 4044401410 |
6 | 451432010 |
7 | 126462243 |
oct | 37220046 |
9 | 16377536 |
10 | 8200230 |
11 | 46a0a55 |
12 | 28b5606 |
13 | 191160c |
14 | 11365ca |
15 | abea70 |
hex | 7d2026 |
8200230 has 32 divisors (see below), whose sum is σ = 20007648. Its totient is φ = 2150400.
The previous prime is 8200219. The next prime is 8200271. The reversal of 8200230 is 320028.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 411 + ... + 4070.
It is an arithmetic number, because the mean of its divisors is an integer number (625239).
Almost surely, 28200230 is an apocalyptic number.
8200230 is an abundant number, since it is smaller than the sum of its proper divisors (11807418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8200230 is a wasteful number, since it uses less digits than its factorization.
8200230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4552.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 8200230 is about 2863.6043721157. The cubic root of 8200230 is about 201.6548528775.
Adding to 8200230 its reverse (320028), we get a palindrome (8520258).
The spelling of 8200230 in words is "eight million, two hundred thousand, two hundred thirty".
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