Base | Representation |
---|---|
bin | 10101000001001011… |
… | …01001101101010001 |
3 | 1002010102010200112102 |
4 | 22200211221231101 |
5 | 141102221044223 |
6 | 5103414410145 |
7 | 546426525440 |
oct | 124045515521 |
9 | 32112120472 |
10 | 11284159313 |
11 | 48706829a9 |
12 | 222b060955 |
13 | 10aaa6a25b |
14 | 79091cd57 |
15 | 4609be928 |
hex | 2a0969b51 |
11284159313 has 4 divisors (see below), whose sum is σ = 12896182080. Its totient is φ = 9672136548.
The previous prime is 11284159301. The next prime is 11284159333. The reversal of 11284159313 is 31395148211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11284159313 - 24 = 11284159297 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11284159333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806011373 + ... + 806011386.
It is an arithmetic number, because the mean of its divisors is an integer number (3224045520).
Almost surely, 211284159313 is an apocalyptic number.
It is an amenable number.
11284159313 is a deficient number, since it is larger than the sum of its proper divisors (1612022767).
11284159313 is an equidigital number, since it uses as much as digits as its factorization.
11284159313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1612022766.
The product of its digits is 25920, while the sum is 38.
The spelling of 11284159313 in words is "eleven billion, two hundred eighty-four million, one hundred fifty-nine thousand, three hundred thirteen".
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