Base | Representation |
---|---|
bin | 1100100010110100001010 |
3 | 20012001202000 |
4 | 30202310022 |
5 | 1320211310 |
6 | 154251430 |
7 | 36643653 |
oct | 14426412 |
9 | 6161660 |
10 | 3288330 |
11 | 1946631 |
12 | 1126b76 |
13 | 8b1976 |
14 | 61852a |
15 | 44e4c0 |
hex | 322d0a |
3288330 has 64 divisors (see below), whose sum is σ = 9244800. Its totient is φ = 829440.
The previous prime is 3288319. The next prime is 3288343. The reversal of 3288330 is 338823.
3288330 is a `hidden beast` number, since 328 + 8 + 330 = 666.
3288330 is a nontrivial binomial coefficient, being equal to C(2565, 2).
It is a super-2 number, since 2×32883302 = 21626228377800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3288294 and 3288303.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4810 + ... + 5450.
It is an arithmetic number, because the mean of its divisors is an integer number (144450).
Almost surely, 23288330 is an apocalyptic number.
3288330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3288330 is the 2564-th triangular number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3288330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4622400).
3288330 is an abundant number, since it is smaller than the sum of its proper divisors (5956470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3288330 is a wasteful number, since it uses less digits than its factorization.
3288330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676 (or 670 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 3288330 is about 1813.3753058868. The cubic root of 3288330 is about 148.7048494184.
The spelling of 3288330 in words is "three million, two hundred eighty-eight thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •