Base | Representation |
---|---|
bin | 11111111010100011000000 |
3 | 120202001100221 |
4 | 133322203000 |
5 | 4120210042 |
6 | 455152424 |
7 | 131053315 |
oct | 37724300 |
9 | 16661327 |
10 | 8366272 |
11 | 47a4782 |
12 | 2975714 |
13 | 196c075 |
14 | 117ad0c |
15 | b03d67 |
hex | 7fa8c0 |
8366272 has 28 divisors (see below), whose sum is σ = 16881856. Its totient is φ = 4112640.
The previous prime is 8366269. The next prime is 8366279. The reversal of 8366272 is 2726638.
It is not an unprimeable number, because it can be changed into a prime (8366279) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2833 + ... + 4975.
Almost surely, 28366272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8366272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8440928).
8366272 is an abundant number, since it is smaller than the sum of its proper divisors (8515584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8366272 is a wasteful number, since it uses less digits than its factorization.
8366272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2216 (or 2206 counting only the distinct ones).
The product of its digits is 24192, while the sum is 34.
The square root of 8366272 is about 2892.4508638869. The cubic root of 8366272 is about 203.0068348464.
The spelling of 8366272 in words is "eight million, three hundred sixty-six thousand, two hundred seventy-two".
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