Base | Representation |
---|---|
bin | 111011111111001… |
… | …1001010100011101 |
3 | 12012021112010201110 |
4 | 1313332121110131 |
5 | 13110242022331 |
6 | 531422132233 |
7 | 100610621523 |
oct | 16776312435 |
9 | 5167463643 |
10 | 2012845341 |
11 | 943220551 |
12 | 482121079 |
13 | 261024060 |
14 | 151480313 |
15 | bba9d946 |
hex | 77f9951d |
2012845341 has 16 divisors (see below), whose sum is σ = 2891044800. Its totient is φ = 1238328960.
The previous prime is 2012845337. The next prime is 2012845361. The reversal of 2012845341 is 1435482102.
It is not a de Polignac number, because 2012845341 - 22 = 2012845337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2012845299 and 2012845308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012845361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265321 + ... + 272801.
It is an arithmetic number, because the mean of its divisors is an integer number (180690300).
Almost surely, 22012845341 is an apocalyptic number.
It is an amenable number.
2012845341 is a deficient number, since it is larger than the sum of its proper divisors (878199459).
2012845341 is a wasteful number, since it uses less digits than its factorization.
2012845341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14396.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 2012845341 is about 44864.7449675132. The cubic root of 2012845341 is about 1262.6126482631.
The spelling of 2012845341 in words is "two billion, twelve million, eight hundred forty-five thousand, three hundred forty-one".
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