Base | Representation |
---|---|
bin | 10110111100001110… |
… | …00000111010001011 |
3 | 1011210100022122100000 |
4 | 23132013000322023 |
5 | 200210434042100 |
6 | 5354045214043 |
7 | 614131644465 |
oct | 133607007213 |
9 | 34710278300 |
10 | 12316315275 |
11 | 5250269a60 |
12 | 2478861323 |
13 | 1213855824 |
14 | 84ba3b135 |
15 | 4c1403900 |
hex | 2de1c0e8b |
12316315275 has 144 divisors (see below), whose sum is σ = 25283381760. Its totient is φ = 5893430400.
The previous prime is 12316315229. The next prime is 12316315307. The reversal of 12316315275 is 57251361321.
12316315275 is a `hidden beast` number, since 1 + 2 + 316 + 315 + 27 + 5 = 666.
12316315275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12316315275 - 29 = 12316314763 is a prime.
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 143 ways as a sum of consecutive naturals, for example, 5278009 + ... + 5280341.
It is an arithmetic number, because the mean of its divisors is an integer number (175579040).
Almost surely, 212316315275 is an apocalyptic number.
12316315275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12316315275 is an abundant number, since it is smaller than the sum of its proper divisors (12967066485).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12316315275 is a wasteful number, since it uses less digits than its factorization.
12316315275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2448 (or 2431 counting only the distinct ones).
The product of its digits is 37800, while the sum is 36.
Adding to 12316315275 its reverse (57251361321), we get a palindrome (69567676596).
The spelling of 12316315275 in words is "twelve billion, three hundred sixteen million, three hundred fifteen thousand, two hundred seventy-five".
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