Base | Representation |
---|---|
bin | 1100100111111001001100 |
3 | 20020010021110 |
4 | 30213321030 |
5 | 1321343012 |
6 | 154532020 |
7 | 40061421 |
oct | 14477114 |
9 | 6203243 |
10 | 3309132 |
11 | 1960222 |
12 | 1137010 |
13 | 8bb288 |
14 | 621d48 |
15 | 45573c |
hex | 327e4c |
3309132 has 48 divisors (see below), whose sum is σ = 8235360. Its totient is φ = 1032192.
The previous prime is 3309121. The next prime is 3309139. The reversal of 3309132 is 2319033.
It is a junction number, because it is equal to n+sod(n) for n = 3309099 and 3309108.
It is not an unprimeable number, because it can be changed into a prime (3309139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12748 + ... + 13004.
It is an arithmetic number, because the mean of its divisors is an integer number (171570).
Almost surely, 23309132 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 3309132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4117680).
3309132 is an abundant number, since it is smaller than the sum of its proper divisors (4926228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3309132 is a wasteful number, since it uses less digits than its factorization.
3309132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330 (or 328 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 21.
The square root of 3309132 is about 1819.1019762509. The cubic root of 3309132 is about 149.0177598457.
Subtracting from 3309132 its reverse (2319033), we obtain a palindrome (990099).
The spelling of 3309132 in words is "three million, three hundred nine thousand, one hundred thirty-two".
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