Base | Representation |
---|---|
bin | 10111011010100110… |
… | …00110110010100100 |
3 | 1012110002211020201012 |
4 | 23231103012302210 |
5 | 201221203041312 |
6 | 5435231121352 |
7 | 623344645436 |
oct | 135523066244 |
9 | 35402736635 |
10 | 12571143332 |
11 | 53710a0060 |
12 | 252a073258 |
13 | 1254598967 |
14 | 873812656 |
15 | 4d898d322 |
hex | 2ed4c6ca4 |
12571143332 has 72 divisors (see below), whose sum is σ = 24720225600. Its totient is φ = 5547398400.
The previous prime is 12571143311. The next prime is 12571143367. The reversal of 12571143332 is 23334117521.
12571143332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 25813193 + ... + 25813679.
Almost surely, 212571143332 is an apocalyptic number.
It is an amenable number.
12571143332 is a deficient number, since it is larger than the sum of its proper divisors (12149082268).
12571143332 is a wasteful number, since it uses less digits than its factorization.
12571143332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 933 (or 890 counting only the distinct ones).
The product of its digits is 15120, while the sum is 32.
The spelling of 12571143332 in words is "twelve billion, five hundred seventy-one million, one hundred forty-three thousand, three hundred thirty-two".
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