Base | Representation |
---|---|
bin | 100001101011… |
… | …010101111000 |
3 | 121121112010100 |
4 | 201223111320 |
5 | 4230001110 |
6 | 513115400 |
7 | 135016266 |
oct | 41532570 |
9 | 17545110 |
10 | 8828280 |
11 | 4a8a8aa |
12 | 2b58b60 |
13 | 1aa1446 |
14 | 125b436 |
15 | b95bc0 |
hex | 86b578 |
8828280 has 96 divisors (see below), whose sum is σ = 29062800. Its totient is φ = 2323968.
The previous prime is 8828279. The next prime is 8828291. The reversal of 8828280 is 828288.
8828280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49231 + ... + 49409.
Almost surely, 28828280 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 8828280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14531400).
8828280 is an abundant number, since it is smaller than the sum of its proper divisors (20234520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8828280 is a wasteful number, since it uses less digits than its factorization.
8828280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333 (or 326 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 36.
The square root of 8828280 is about 2971.2421644827. The cubic root of 8828280 is about 206.6769448004.
The spelling of 8828280 in words is "eight million, eight hundred twenty-eight thousand, two hundred eighty".
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