Base | Representation |
---|---|
bin | 1010000101001011010 |
3 | 121210010110 |
4 | 1100221122 |
5 | 41032310 |
6 | 11025150 |
7 | 2544030 |
oct | 1205132 |
9 | 553113 |
10 | 330330 |
11 | 206200 |
12 | 13b1b6 |
13 | b7480 |
14 | 88550 |
15 | 67d20 |
hex | 50a5a |
330330 has 96 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 63360.
The previous prime is 330329. The next prime is 330331. The reversal of 330330 is 33033.
It is an interprime number because it is at equal distance from previous prime (330329) and next prime (330331).
It is a Curzon number.
It is a nialpdrome in base 14.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330331) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25404 + ... + 25416.
It is an arithmetic number, because the mean of its divisors is an integer number (11172).
2330330 is an apocalyptic number.
330330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 330330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (536256).
330330 is an abundant number, since it is smaller than the sum of its proper divisors (742182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
330330 is a wasteful number, since it uses less digits than its factorization.
330330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52 (or 41 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 12.
The square root of 330330 is about 574.7434210150. The cubic root of 330330 is about 69.1272593702.
Adding to 330330 its reverse (33033), we get a palindrome (363363).
It can be divided in two parts, 3303 and 30, that added together give a palindrome (3333).
The spelling of 330330 in words is "three hundred thirty thousand, three hundred thirty".
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