Base | Representation |
---|---|
bin | 111011111110000… |
… | …1000100011111011 |
3 | 12012020102000101002 |
4 | 1313330020203323 |
5 | 13110114034121 |
6 | 531401315215 |
7 | 100602602051 |
oct | 16774104373 |
9 | 5166360332 |
10 | 2012252411 |
11 | 942956024 |
12 | 481a95b0b |
13 | 260b77200 |
14 | 1513681d1 |
15 | bb9d2e0b |
hex | 77f088fb |
2012252411 has 6 divisors (see below), whose sum is σ = 2178948060. Its totient is φ = 1857463608.
The previous prime is 2012252357. The next prime is 2012252419. The reversal of 2012252411 is 1142522102.
It is not a de Polignac number, because 2012252411 - 210 = 2012251387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012252419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5953241 + ... + 5953578.
It is an arithmetic number, because the mean of its divisors is an integer number (363158010).
Almost surely, 22012252411 is an apocalyptic number.
2012252411 is a deficient number, since it is larger than the sum of its proper divisors (166695649).
2012252411 is a wasteful number, since it uses less digits than its factorization.
2012252411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11906845 (or 11906832 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 2012252411 is about 44858.1365083303. The cubic root of 2012252411 is about 1262.4886588662.
Adding to 2012252411 its reverse (1142522102), we get a palindrome (3154774513).
The spelling of 2012252411 in words is "two billion, twelve million, two hundred fifty-two thousand, four hundred eleven".
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