Base | Representation |
---|---|
bin | 111111111010001… |
… | …0010011010011110 |
3 | 12112110002111002101 |
4 | 1333310102122132 |
5 | 13342432211332 |
6 | 552442115314 |
7 | 104066132641 |
oct | 17764223236 |
9 | 5473074071 |
10 | 2144413342 |
11 | a00513535 |
12 | 4ba1abb3a |
13 | 28236b446 |
14 | 164b2ba58 |
15 | c83dbae7 |
hex | 7fd1269e |
2144413342 has 4 divisors (see below), whose sum is σ = 3216620016. Its totient is φ = 1072206670.
The previous prime is 2144413333. The next prime is 2144413343. The reversal of 2144413342 is 2433144412.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2144413342.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144413343) 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 as a sum of consecutive naturals, namely, 536103334 + ... + 536103337.
It is an arithmetic number, because the mean of its divisors is an integer number (804155004).
Almost surely, 22144413342 is an apocalyptic number.
2144413342 is a deficient number, since it is larger than the sum of its proper divisors (1072206674).
2144413342 is a wasteful number, since it uses less digits than its factorization.
2144413342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1072206673.
The product of its digits is 9216, while the sum is 28.
The square root of 2144413342 is about 46307.8108098407. The cubic root of 2144413342 is about 1289.5440052483.
Adding to 2144413342 its reverse (2433144412), we get a palindrome (4577557754).
The spelling of 2144413342 in words is "two billion, one hundred forty-four million, four hundred thirteen thousand, three hundred forty-two".
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