Base | Representation |
---|---|
bin | 111111111010000… |
… | …1111111010101010 |
3 | 12112110001222001120 |
4 | 1333310033322222 |
5 | 13342431344424 |
6 | 552442000110 |
7 | 104066061060 |
oct | 17764177252 |
9 | 5473058046 |
10 | 2144403114 |
11 | a00506887 |
12 | 4ba1a6036 |
13 | 2823668a9 |
14 | 164b28030 |
15 | c83d8a79 |
hex | 7fd0feaa |
2144403114 has 128 divisors (see below), whose sum is σ = 5339381760. Its totient is φ = 560736000.
The previous prime is 2144403073. The next prime is 2144403119. The reversal of 2144403114 is 4113044412.
It is not an unprimeable number, because it can be changed into a prime (2144403119) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3024192 + ... + 3024900.
It is an arithmetic number, because the mean of its divisors is an integer number (41713920).
Almost surely, 22144403114 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2144403114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2669690880).
2144403114 is an abundant number, since it is smaller than the sum of its proper divisors (3194978646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2144403114 is a wasteful number, since it uses less digits than its factorization.
2144403114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876.
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 2144403114 is about 46307.7003747757. The cubic root of 2144403114 is about 1289.5419550408.
Adding to 2144403114 its reverse (4113044412), we get a palindrome (6257447526).
The spelling of 2144403114 in words is "two billion, one hundred forty-four million, four hundred three thousand, one hundred fourteen".
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