Base | Representation |
---|---|
bin | 1011101101101100… |
… | …0000110000111100 |
3 | 22010010210002220021 |
4 | 2323123000300330 |
5 | 22414432423122 |
6 | 1240003501524 |
7 | 140631063310 |
oct | 27333006074 |
9 | 8103702807 |
10 | 3144420412 |
11 | 1373a41661 |
12 | 7390878a4 |
13 | 3b15ab8c3 |
14 | 21b87bb40 |
15 | 1360c01c7 |
hex | bb6c0c3c |
3144420412 has 12 divisors (see below), whose sum is σ = 6288840880. Its totient is φ = 1347608736.
The previous prime is 3144420407. The next prime is 3144420473. The reversal of 3144420412 is 2140244413.
3144420412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
3144420412 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56150337 + ... + 56150392.
Almost surely, 23144420412 is an apocalyptic number.
It is an amenable number.
3144420412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3144420412 is a wasteful number, since it uses less digits than its factorization.
3144420412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112300740 (or 112300738 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 3144420412 is about 56075.1318500456. The cubic root of 3144420412 is about 1465.0311838579.
Adding to 3144420412 its reverse (2140244413), we get a palindrome (5284664825).
The spelling of 3144420412 in words is "three billion, one hundred forty-four million, four hundred twenty thousand, four hundred twelve".
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