Base | Representation |
---|---|
bin | 11001000011111000… |
… | …01101010100011011 |
3 | 1021201122200221110110 |
4 | 30201330031110123 |
5 | 210023302130321 |
6 | 10103021015403 |
7 | 654260642154 |
oct | 144174152433 |
9 | 37648627413 |
10 | 13454333211 |
11 | 5784690750 |
12 | 27359b4563 |
13 | 1365557b17 |
14 | 918c3492b |
15 | 53b299176 |
hex | 321f0d51b |
13454333211 has 16 divisors (see below), whose sum is σ = 19571921280. Its totient is φ = 8153315520.
The previous prime is 13454333209. The next prime is 13454333227. The reversal of 13454333211 is 11233345431.
It is a happy number.
13454333211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13454333211 - 21 = 13454333209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13454333251) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 526711 + ... + 551663.
It is an arithmetic number, because the mean of its divisors is an integer number (1223245080).
Almost surely, 213454333211 is an apocalyptic number.
13454333211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13454333211 is a deficient number, since it is larger than the sum of its proper divisors (6117588069).
13454333211 is a wasteful number, since it uses less digits than its factorization.
13454333211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41306.
The product of its digits is 12960, while the sum is 30.
Adding to 13454333211 its reverse (11233345431), we get a palindrome (24687678642).
It can be divided in two parts, 134 and 54333211, that added together give a palindrome (54333345).
The spelling of 13454333211 in words is "thirteen billion, four hundred fifty-four million, three hundred thirty-three thousand, two hundred eleven".
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