Base | Representation |
---|---|
bin | 1000011001100011110… |
… | …1010111011100111011 |
3 | 111210110112011211222012 |
4 | 2012120331113130323 |
5 | 4331011314110233 |
6 | 150142432520135 |
7 | 13265614663400 |
oct | 2063075273473 |
9 | 453415154865 |
10 | 144300144443 |
11 | 56219740324 |
12 | 23b719b004b |
13 | 107b8732170 |
14 | 6dac7922a7 |
15 | 3b484d3548 |
hex | 2198f5773b |
144300144443 has 24 divisors (see below), whose sum is σ = 180987740640. Its totient is φ = 114035040000.
The previous prime is 144300144419. The next prime is 144300144449. The reversal of 144300144443 is 344441003441.
It is not a de Polignac number, because 144300144443 - 210 = 144300143419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144300144449) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399443 + ... + 669443.
It is an arithmetic number, because the mean of its divisors is an integer number (7541155860).
Almost surely, 2144300144443 is an apocalyptic number.
144300144443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
144300144443 is a deficient number, since it is larger than the sum of its proper divisors (36687596197).
144300144443 is a wasteful number, since it uses less digits than its factorization.
144300144443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270867 (or 270860 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 144300144443 its reverse (344441003441), we get a palindrome (488741147884).
The spelling of 144300144443 in words is "one hundred forty-four billion, three hundred million, one hundred forty-four thousand, four hundred forty-three".
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