Base | Representation |
---|---|
bin | 111111111001101… |
… | …0000101011101000 |
3 | 12112102120210202121 |
4 | 1333303100223220 |
5 | 13342400102404 |
6 | 552432241024 |
7 | 104063631664 |
oct | 17763205350 |
9 | 5472523677 |
10 | 2144144104 |
11 | a0034a223 |
12 | 4ba0a0174 |
13 | 2822a5a2b |
14 | 164a9b8a4 |
15 | c8386e54 |
hex | 7fcd0ae8 |
2144144104 has 16 divisors (see below), whose sum is σ = 4026795300. Its totient is φ = 1070332032.
The previous prime is 2144144081. The next prime is 2144144113. The reversal of 2144144104 is 4014414412.
It can be written as a sum of positive squares in 2 ways, for example, as 1615236100 + 528908004 = 40190^2 + 22998^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212259 + ... + 222130.
Almost surely, 22144144104 is an apocalyptic number.
It is an amenable number.
2144144104 is a deficient number, since it is larger than the sum of its proper divisors (1882651196).
2144144104 is a wasteful number, since it uses less digits than its factorization.
2144144104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435012 (or 435008 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 2144144104 is about 46304.9036712096. The cubic root of 2144144104 is about 1289.4900341888.
Adding to 2144144104 its reverse (4014414412), we get a palindrome (6158558516).
The spelling of 2144144104 in words is "two billion, one hundred forty-four million, one hundred forty-four thousand, one hundred four".
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