Base | Representation |
---|---|
bin | 1100010100000110110000 |
3 | 20002000002112 |
4 | 30110012300 |
5 | 1311244310 |
6 | 153104452 |
7 | 36303212 |
oct | 14240660 |
9 | 6060075 |
10 | 3228080 |
11 | 1905339 |
12 | 10b8128 |
13 | 89040b |
14 | 6005b2 |
15 | 43b705 |
hex | 3141b0 |
3228080 has 20 divisors (see below), whose sum is σ = 7505472. Its totient is φ = 1291200.
The previous prime is 3228047. The next prime is 3228097. The reversal of 3228080 is 808223.
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20096 + ... + 20255.
Almost surely, 23228080 is an apocalyptic number.
It is an amenable number.
3228080 is an abundant number, since it is smaller than the sum of its proper divisors (4277392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3228080 is a wasteful number, since it uses less digits than its factorization.
3228080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40364 (or 40358 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 3228080 is about 1796.6858378693. The cubic root of 3228080 is about 147.7910369738.
The spelling of 3228080 in words is "three million, two hundred twenty-eight thousand, eighty".
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