Base | Representation |
---|---|
bin | 1100010011011010001100 |
3 | 20001212011220 |
4 | 30103122030 |
5 | 1311201403 |
6 | 153043340 |
7 | 36261666 |
oct | 14233214 |
9 | 6055156 |
10 | 3225228 |
11 | 1903186 |
12 | 10b6550 |
13 | 88c026 |
14 | 5dd536 |
15 | 43a953 |
hex | 31368c |
3225228 has 24 divisors (see below), whose sum is σ = 7555632. Its totient is φ = 1070784.
The previous prime is 3225227. The next prime is 3225247. The reversal of 3225228 is 8225223.
It is a junction number, because it is equal to n+sod(n) for n = 3225198 and 3225207.
It is not an unprimeable number, because it can be changed into a prime (3225227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4426 + ... + 5102.
It is an arithmetic number, because the mean of its divisors is an integer number (314818).
Almost surely, 23225228 is an apocalyptic number.
It is an amenable number.
3225228 is an abundant number, since it is smaller than the sum of its proper divisors (4330404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3225228 is a wasteful number, since it uses less digits than its factorization.
3225228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1081 (or 1079 counting only the distinct ones).
The product of its digits is 1920, while the sum is 24.
The square root of 3225228 is about 1795.8919789341. The cubic root of 3225228 is about 147.7474998217.
It can be divided in two parts, 3 and 225228, that multiplied together give a square (675684 = 8222).
The spelling of 3225228 in words is "three million, two hundred twenty-five thousand, two hundred twenty-eight".
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