Base | Representation |
---|---|
bin | 1000011001010100001… |
… | …0010110111001001101 |
3 | 111210021221100211202020 |
4 | 2012111002112321031 |
5 | 4330342443002023 |
6 | 150132122320353 |
7 | 13264155460404 |
oct | 2062502267115 |
9 | 453257324666 |
10 | 144234344013 |
11 | 56195588501 |
12 | 23b539590b9 |
13 | 107a7c03cb6 |
14 | 6da3b4463b |
15 | 3b42836de3 |
hex | 2195096e4d |
144234344013 has 8 divisors (see below), whose sum is σ = 193152252000. Its totient is φ = 95736332688.
The previous prime is 144234343999. The next prime is 144234344081. The reversal of 144234344013 is 310443432441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144234344013 - 26 = 144234343949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144234344083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104973363 + ... + 104974736.
It is an arithmetic number, because the mean of its divisors is an integer number (24144031500).
Almost surely, 2144234344013 is an apocalyptic number.
It is an amenable number.
144234344013 is a deficient number, since it is larger than the sum of its proper divisors (48917907987).
144234344013 is a wasteful number, since it uses less digits than its factorization.
144234344013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209948331.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 144234344013 its reverse (310443432441), we get a palindrome (454677776454).
The spelling of 144234344013 in words is "one hundred forty-four billion, two hundred thirty-four million, three hundred forty-four thousand, thirteen".
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