Base | Representation |
---|---|
bin | 1100011111011111… |
… | …1100101000010000 |
3 | 22122200212221001101 |
4 | 3013313330220100 |
5 | 23331423112430 |
6 | 1312425314144 |
7 | 146045565556 |
oct | 30767745020 |
9 | 8580787041 |
10 | 3353332240 |
11 | 1470961165 |
12 | 797035954 |
13 | 41596637b |
14 | 23b4ddbd6 |
15 | 1495d9dca |
hex | c7dfca10 |
3353332240 has 20 divisors (see below), whose sum is σ = 7796497644. Its totient is φ = 1341332864.
The previous prime is 3353332223. The next prime is 3353332247. The reversal of 3353332240 is 422333533.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1701397504 + 1651934736 = 41248^2 + 40644^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×33533322402 = 22489674223646835200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3353332199 and 3353332208.
It is not an unprimeable number, because it can be changed into a prime (3353332247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20958247 + ... + 20958406.
Almost surely, 23353332240 is an apocalyptic number.
It is an amenable number.
3353332240 is an abundant number, since it is smaller than the sum of its proper divisors (4443165404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3353332240 is a wasteful number, since it uses less digits than its factorization.
3353332240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41916666 (or 41916660 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 28.
The square root of 3353332240 is about 57907.9635283438. The cubic root of 3353332240 is about 1496.7830673095.
Adding to 3353332240 its reverse (422333533), we get a palindrome (3775665773).
The spelling of 3353332240 in words is "three billion, three hundred fifty-three million, three hundred thirty-two thousand, two hundred forty".
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