Base | Representation |
---|---|
bin | 11000000110001100… |
… | …01010001101100100 |
3 | 1020101120221222111222 |
4 | 30003012022031210 |
5 | 202443313120403 |
6 | 5535413315512 |
7 | 635405252453 |
oct | 140306121544 |
9 | 36346858458 |
10 | 12936848228 |
11 | 5539571607 |
12 | 2610635b98 |
13 | 12b22902a5 |
14 | 8aa20ab9a |
15 | 50ab2a338 |
hex | 30318a364 |
12936848228 has 24 divisors (see below), whose sum is σ = 23158638720. Its totient is φ = 6321068000.
The previous prime is 12936848201. The next prime is 12936848233. The reversal of 12936848228 is 82284863921.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a self number, because there is not a number n which added to its sum of digits gives 12936848228.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68348 + ... + 174771.
It is an arithmetic number, because the mean of its divisors is an integer number (964943280).
Almost surely, 212936848228 is an apocalyptic number.
It is an amenable number.
12936848228 is a deficient number, since it is larger than the sum of its proper divisors (10221790492).
12936848228 is a wasteful number, since it uses less digits than its factorization.
12936848228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243427 (or 243425 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 53.
The spelling of 12936848228 in words is "twelve billion, nine hundred thirty-six million, eight hundred forty-eight thousand, two hundred twenty-eight".
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