Base | Representation |
---|---|
bin | 111111111001100… |
… | …1110010001011001 |
3 | 12112102120022020000 |
4 | 1333303032101121 |
5 | 13342344243413 |
6 | 552432123213 |
7 | 104063561133 |
oct | 17763162131 |
9 | 5472508200 |
10 | 2144134233 |
11 | a0034286a |
12 | 4ba096509 |
13 | 2822a13a7 |
14 | 164a98053 |
15 | c8384073 |
hex | 7fcce459 |
2144134233 has 20 divisors (see below), whose sum is σ = 3204802128. Its totient is φ = 1428603480.
The previous prime is 2144134229. The next prime is 2144134271. The reversal of 2144134233 is 3324314412.
2144134233 is a `hidden beast` number, since 2 + 14 + 413 + 4 + 233 = 666.
It is not a de Polignac number, because 2144134233 - 22 = 2144134229 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2144134197 and 2144134206.
It is not an unprimeable number, because it can be changed into a prime (2144134283) 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 19 ways as a sum of consecutive naturals, for example, 156310 + ... + 169472.
Almost surely, 22144134233 is an apocalyptic number.
It is an amenable number.
2144134233 is a deficient number, since it is larger than the sum of its proper divisors (1060667895).
2144134233 is a wasteful number, since it uses less digits than its factorization.
2144134233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15186 (or 15177 counting only the distinct ones).
The product of its digits is 6912, while the sum is 27.
The square root of 2144134233 is about 46304.7970841035. The cubic root of 2144134233 is about 1289.4880553765.
Adding to 2144134233 its reverse (3324314412), we get a palindrome (5468448645).
The spelling of 2144134233 in words is "two billion, one hundred forty-four million, one hundred thirty-four thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.388 sec. • engine limits •