Base | Representation |
---|---|
bin | 1100010100000011… |
… | …0011111100100000 |
3 | 22112100112212120021 |
4 | 3011000303330200 |
5 | 23232130334240 |
6 | 1303552323224 |
7 | 144623536024 |
oct | 30500637440 |
9 | 8470485507 |
10 | 3305324320 |
11 | 14468510a1 |
12 | 782b43514 |
13 | 408a2790c |
14 | 234da4384 |
15 | 1452a554a |
hex | c5033f20 |
3305324320 has 48 divisors (see below), whose sum is σ = 7836724728. Its totient is φ = 1317406720.
The previous prime is 3305324261. The next prime is 3305324327. The reversal of 3305324320 is 234235033.
It can be written as a sum of positive squares in 4 ways, for example, as 3267722896 + 37601424 = 57164^2 + 6132^2 .
It is a super-3 number, since 3×33053243203 (a number of 30 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (3305324327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8202 + ... + 81718.
Almost surely, 23305324320 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 3305324320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3918362364).
3305324320 is an abundant number, since it is smaller than the sum of its proper divisors (4531400408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3305324320 is a wasteful number, since it uses less digits than its factorization.
3305324320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73813 (or 73805 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 25.
The square root of 3305324320 is about 57491.9500452020. The cubic root of 3305324320 is about 1489.6058173825.
Adding to 3305324320 its reverse (234235033), we get a palindrome (3539559353).
The spelling of 3305324320 in words is "three billion, three hundred five million, three hundred twenty-four thousand, three hundred twenty".
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