Base | Representation |
---|---|
bin | 10110010001010011… |
… | …00110011110010110 |
3 | 1010212020212010021220 |
4 | 23020221212132112 |
5 | 143441302031121 |
6 | 5254224351210 |
7 | 602200505523 |
oct | 131051463626 |
9 | 33766763256 |
10 | 11956283286 |
11 | 5086012662 |
12 | 2398175506 |
13 | 118709934c |
14 | 815cbc14a |
15 | 49e9d76c6 |
hex | 2c8a66796 |
11956283286 has 16 divisors (see below), whose sum is σ = 23914367424. Its totient is φ = 3985127624.
The previous prime is 11956283279. The next prime is 11956283291. The reversal of 11956283286 is 68238265911.
11956283286 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 20665 + ... + 156011.
It is an arithmetic number, because the mean of its divisors is an integer number (1494647964).
Almost surely, 211956283286 is an apocalyptic number.
11956283286 is an abundant number, since it is smaller than the sum of its proper divisors (11958084138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11956283286 is a wasteful number, since it uses less digits than its factorization.
11956283286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150075.
The product of its digits is 1244160, while the sum is 51.
The spelling of 11956283286 in words is "eleven billion, nine hundred fifty-six million, two hundred eighty-three thousand, two hundred eighty-six".
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