Base | Representation |
---|---|
bin | 1100011100011001… |
… | …0010001101100010 |
3 | 22121210101111121200 |
4 | 3013012102031202 |
5 | 23320110012232 |
6 | 1311242302030 |
7 | 145530124104 |
oct | 30706221542 |
9 | 8553344550 |
10 | 3340313442 |
11 | 1464579a24 |
12 | 7927b7916 |
13 | 41305873b |
14 | 2398b1574 |
15 | 1483b777c |
hex | c7192362 |
3340313442 has 36 divisors (see below), whose sum is σ = 7688126706. Its totient is φ = 1047939840.
The previous prime is 3340313429. The next prime is 3340313443. The reversal of 3340313442 is 2443130433.
3340313442 is a `hidden beast` number, since 3 + 340 + 313 + 4 + 4 + 2 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 3292579161 + 47734281 = 57381^2 + 6909^2 .
It is a super-2 number, since 2×33403134422 = 22315387781611774728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3340313443) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 315859 + ... + 326262.
Almost surely, 23340313442 is an apocalyptic number.
3340313442 is an abundant number, since it is smaller than the sum of its proper divisors (4347813264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3340313442 is a wasteful number, since it uses less digits than its factorization.
3340313442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 642163 (or 642143 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
The square root of 3340313442 is about 57795.4448205047. Note that the first 3 decimals coincide. The cubic root of 3340313442 is about 1494.8435449595.
Adding to 3340313442 its reverse (2443130433), we get a palindrome (5783443875).
The spelling of 3340313442 in words is "three billion, three hundred forty million, three hundred thirteen thousand, four hundred forty-two".
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