Base | Representation |
---|---|
bin | 1000011001010100001… |
… | …0001110111000101011 |
3 | 111210021221022011202100 |
4 | 2012111002032320223 |
5 | 4330342440424321 |
6 | 150132121504443 |
7 | 13264155262644 |
oct | 2062502167053 |
9 | 453257264670 |
10 | 144234311211 |
11 | 561955658a1 |
12 | 23b53942123 |
13 | 107a7bc20a3 |
14 | 6da3b366cb |
15 | 3b4282c326 |
hex | 219508ee2b |
144234311211 has 6 divisors (see below), whose sum is σ = 208338449540. Its totient is φ = 96156207468.
The previous prime is 144234311147. The next prime is 144234311239. The reversal of 144234311211 is 112113432441.
It is a happy number.
144234311211 is a `hidden beast` number, since 1 + 442 + 3 + 4 + 3 + 1 + 1 + 211 = 666.
It is not a de Polignac number, because 144234311211 - 26 = 144234311147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144234311281) 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 5 ways as a sum of consecutive naturals, for example, 8013017281 + ... + 8013017298.
Almost surely, 2144234311211 is an apocalyptic number.
144234311211 is a deficient number, since it is larger than the sum of its proper divisors (64104138329).
144234311211 is a wasteful number, since it uses less digits than its factorization.
144234311211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16026034585 (or 16026034582 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
Adding to 144234311211 its reverse (112113432441), we get a palindrome (256347743652).
The spelling of 144234311211 in words is "one hundred forty-four billion, two hundred thirty-four million, three hundred eleven thousand, two hundred eleven".
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