Base | Representation |
---|---|
bin | 1100110100001110… |
… | …1111111011001100 |
3 | 22212202112221212102 |
4 | 3031003233323030 |
5 | 24021204441022 |
6 | 1325213454232 |
7 | 151153112114 |
oct | 31503577314 |
9 | 8782487772 |
10 | 3440312012 |
11 | 1505a6a375 |
12 | 8001a1378 |
13 | 42a99b6a7 |
14 | 248ca2044 |
15 | 15206ba92 |
hex | cd0efecc |
3440312012 has 12 divisors (see below), whose sum is σ = 6020957880. Its totient is φ = 1720038336.
The previous prime is 3440312011. The next prime is 3440312033. The reversal of 3440312012 is 2102130443.
It is a super-2 number, since 2×34403120122 = 23671493479822976288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3440312011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92564 + ... + 124292.
It is an arithmetic number, because the mean of its divisors is an integer number (501746490).
Almost surely, 23440312012 is an apocalyptic number.
It is an amenable number.
3440312012 is a deficient number, since it is larger than the sum of its proper divisors (2580645868).
3440312012 is a wasteful number, since it uses less digits than its factorization.
3440312012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58840 (or 58838 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3440312012 is about 58654.1730143730. The cubic root of 3440312012 is about 1509.6141013494.
Adding to 3440312012 its reverse (2102130443), we get a palindrome (5542442455).
The spelling of 3440312012 in words is "three billion, four hundred forty million, three hundred twelve thousand, twelve".
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