Base | Representation |
---|---|
bin | 100000110100001001011010… |
… | …010111110101000001101111 |
3 | 200220222221202010202110122000 |
4 | 200310021122113311001233 |
5 | 122404023410330314033 |
6 | 1230540053325023343 |
7 | 42253564046105565 |
oct | 4064113227650157 |
9 | 626887663673560 |
10 | 144321007276143 |
11 | 41a92217191655 |
12 | 1422a4653b4b53 |
13 | 626b5495c9639 |
14 | 278d261737a35 |
15 | 11a41c203da13 |
hex | 83425a5f506f |
144321007276143 has 16 divisors (see below), whose sum is σ = 213963721519200. Its totient is φ = 96144335017920.
The previous prime is 144321007276111. The next prime is 144321007276169. The reversal of 144321007276143 is 341672700123441.
144321007276143 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 2 + 1 + 0 + 0 + 7 + 27 + 614 + 3 = 666.
It is not a de Polignac number, because 144321007276143 - 25 = 144321007276111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144321007276183) 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 15 ways as a sum of consecutive naturals, for example, 1935235158 + ... + 1935309731.
It is an arithmetic number, because the mean of its divisors is an integer number (13372732594950).
Almost surely, 2144321007276143 is an apocalyptic number.
144321007276143 is a deficient number, since it is larger than the sum of its proper divisors (69642714243057).
144321007276143 is a wasteful number, since it uses less digits than its factorization.
144321007276143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3870546279 (or 3870546273 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 45.
Adding to 144321007276143 its reverse (341672700123441), we get a palindrome (485993707399584).
The spelling of 144321007276143 in words is "one hundred forty-four trillion, three hundred twenty-one billion, seven million, two hundred seventy-six thousand, one hundred forty-three".
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