Base | Representation |
---|---|
bin | 11111011001011011011100 |
3 | 120111011021210 |
4 | 133121123130 |
5 | 4101334440 |
6 | 452224420 |
7 | 126646656 |
oct | 37313334 |
9 | 16434253 |
10 | 8230620 |
11 | 4711872 |
12 | 290b110 |
13 | 19223b8 |
14 | 11436d6 |
15 | ac8a80 |
hex | 7d96dc |
8230620 has 24 divisors (see below), whose sum is σ = 23045904. Its totient is φ = 2194816.
The previous prime is 8230609. The next prime is 8230637. The reversal of 8230620 is 260328.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68529 + ... + 68648.
It is an arithmetic number, because the mean of its divisors is an integer number (960246).
Almost surely, 28230620 is an apocalyptic number.
It is an amenable number.
8230620 is an abundant number, since it is smaller than the sum of its proper divisors (14815284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230620 is a wasteful number, since it uses less digits than its factorization.
8230620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137189 (or 137187 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 8230620 is about 2868.9057147282. The cubic root of 8230620 is about 201.9036563077.
Adding to 8230620 its reverse (260328), we get a palindrome (8490948).
The spelling of 8230620 in words is "eight million, two hundred thirty thousand, six hundred twenty".
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