Base | Representation |
---|---|
bin | 1000011001010110011… |
… | …1011100111101111011 |
3 | 111210022121122212212000 |
4 | 2012111213130331323 |
5 | 4330402440140334 |
6 | 150133110552043 |
7 | 13264334231016 |
oct | 2062547347573 |
9 | 453277585760 |
10 | 144244068219 |
11 | 561a001a439 |
12 | 23b57068623 |
13 | 107a9c2a174 |
14 | 6da515637d |
15 | 3b43608299 |
hex | 21959dcf7b |
144244068219 has 8 divisors (see below), whose sum is σ = 213694915920. Its totient is φ = 96162712128.
The previous prime is 144244068187. The next prime is 144244068233. The reversal of 144244068219 is 912860442441.
144244068219 is a `hidden beast` number, since 1 + 4 + 4 + 24 + 406 + 8 + 219 = 666.
It is not a de Polignac number, because 144244068219 - 25 = 144244068187 is a prime.
It is a super-2 number, since 2×1442440682192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (144244068259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2671186422 + ... + 2671186475.
It is an arithmetic number, because the mean of its divisors is an integer number (26711864490).
Almost surely, 2144244068219 is an apocalyptic number.
144244068219 is a deficient number, since it is larger than the sum of its proper divisors (69450847701).
144244068219 is an equidigital number, since it uses as much as digits as its factorization.
144244068219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5342372906 (or 5342372900 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 45.
The spelling of 144244068219 in words is "one hundred forty-four billion, two hundred forty-four million, sixty-eight thousand, two hundred nineteen".
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