Base | Representation |
---|---|
bin | 1100111001011111101100 |
3 | 20100210011200 |
4 | 30321133230 |
5 | 1331144403 |
6 | 200245500 |
7 | 40511544 |
oct | 14713754 |
9 | 6323150 |
10 | 3381228 |
11 | 19aa404 |
12 | 1170890 |
13 | 915036 |
14 | 640324 |
15 | 46bca3 |
hex | 3397ec |
3381228 has 18 divisors (see below), whose sum is σ = 8547084. Its totient is φ = 1127064.
The previous prime is 3381223. The next prime is 3381239. The reversal of 3381228 is 8221833.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×33812282 = 22865405575968, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3381223) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46926 + ... + 46997.
It is an arithmetic number, because the mean of its divisors is an integer number (474838).
Almost surely, 23381228 is an apocalyptic number.
It is an amenable number.
3381228 is an abundant number, since it is smaller than the sum of its proper divisors (5165856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3381228 is a wasteful number, since it uses less digits than its factorization.
3381228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93933 (or 93928 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 3381228 is about 1838.8115727284. The cubic root of 3381228 is about 150.0922099705.
The spelling of 3381228 in words is "three million, three hundred eighty-one thousand, two hundred twenty-eight".
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