Base | Representation |
---|---|
bin | 1011101101101000… |
… | …1101101111110011 |
3 | 22010010101111020200 |
4 | 2323122031233303 |
5 | 22414404231233 |
6 | 1235555210243 |
7 | 140626233132 |
oct | 27332155763 |
9 | 8103344220 |
10 | 3144211443 |
11 | 137390965a |
12 | 738ba6983 |
13 | 3b1537759 |
14 | 21b825919 |
15 | 13607d313 |
hex | bb68dbf3 |
3144211443 has 24 divisors (see below), whose sum is σ = 4633478928. Its totient is φ = 2054080512.
The previous prime is 3144211439. The next prime is 3144211453. The reversal of 3144211443 is 3441124413.
3144211443 is a `hidden beast` number, since 3 + 1 + 4 + 4 + 211 + 443 = 666.
It is not a de Polignac number, because 3144211443 - 22 = 3144211439 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3144211453) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102871 + ... + 129887.
It is an arithmetic number, because the mean of its divisors is an integer number (193061622).
Almost surely, 23144211443 is an apocalyptic number.
3144211443 is a deficient number, since it is larger than the sum of its proper divisors (1489267485).
3144211443 is a wasteful number, since it uses less digits than its factorization.
3144211443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27283 (or 27280 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 3144211443 is about 56073.2685243156. The cubic root of 3144211443 is about 1464.9987292406.
Adding to 3144211443 its reverse (3441124413), we get a palindrome (6585335856).
The spelling of 3144211443 in words is "three billion, one hundred forty-four million, two hundred eleven thousand, four hundred forty-three".
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