Base | Representation |
---|---|
bin | 11001011011111111… |
… | …010111110101001000 |
3 | 2121111111111102122001 |
4 | 121123333113311020 |
5 | 421414131034422 |
6 | 20314131240344 |
7 | 1654562612563 |
oct | 313377276510 |
9 | 77444442561 |
10 | 27313143112 |
11 | 10646614752 |
12 | 53631490b4 |
13 | 2763830a58 |
14 | 14716774da |
15 | a9ccdd227 |
hex | 65bfd7d48 |
27313143112 has 32 divisors (see below), whose sum is σ = 54108000000. Its totient is φ = 12889689408.
The previous prime is 27313143107. The next prime is 27313143127. The reversal of 27313143112 is 21134131372.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293112 + ... + 374887.
It is an arithmetic number, because the mean of its divisors is an integer number (1690875000).
Almost surely, 227313143112 is an apocalyptic number.
It is an amenable number.
27313143112 is a deficient number, since it is larger than the sum of its proper divisors (26794856888).
27313143112 is a wasteful number, since it uses less digits than its factorization.
27313143112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668293 (or 668289 counting only the distinct ones).
The product of its digits is 3024, while the sum is 28.
Adding to 27313143112 its reverse (21134131372), we get a palindrome (48447274484).
The spelling of 27313143112 in words is "twenty-seven billion, three hundred thirteen million, one hundred forty-three thousand, one hundred twelve".
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