Base | Representation |
---|---|
bin | 1100011100110110… |
… | …0011101111010000 |
3 | 22121220222101020211 |
4 | 3013031203233100 |
5 | 23321102021430 |
6 | 1311351213504 |
7 | 145552255222 |
oct | 30715435720 |
9 | 8556871224 |
10 | 3342220240 |
11 | 1465661597 |
12 | 793377294 |
13 | 413575618 |
14 | 239c4a412 |
15 | 14864272a |
hex | c7363bd0 |
3342220240 has 20 divisors (see below), whose sum is σ = 7770662244. Its totient is φ = 1336888064.
The previous prime is 3342220237. The next prime is 3342220241. The reversal of 3342220240 is 420222433.
It can be written as a sum of positive squares in 2 ways, for example, as 531948096 + 2810272144 = 23064^2 + 53012^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a super-2 number, since 2×33422202402 = 22340872265331315200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3342220241) 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, 20888797 + ... + 20888956.
Almost surely, 23342220240 is an apocalyptic number.
It is an amenable number.
3342220240 is an abundant number, since it is smaller than the sum of its proper divisors (4428442004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3342220240 is a wasteful number, since it uses less digits than its factorization.
3342220240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41777766 (or 41777760 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
The square root of 3342220240 is about 57811.9385594360. The cubic root of 3342220240 is about 1495.1279316926.
Adding to 3342220240 its reverse (420222433), we get a palindrome (3762442673).
The spelling of 3342220240 in words is "three billion, three hundred forty-two million, two hundred twenty thousand, two hundred forty".
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