Base | Representation |
---|---|
bin | 1000011001100111010… |
… | …0001101111000000111 |
3 | 111210111112020100211122 |
4 | 2012121310031320013 |
5 | 4331024004220033 |
6 | 150144105024155 |
7 | 13266151130660 |
oct | 2063164157007 |
9 | 453445210748 |
10 | 144314523143 |
11 | 5622687124a |
12 | 23b7678505b |
13 | 107bb6c7a7b |
14 | 6db0656367 |
15 | 3b498c3a98 |
hex | 2199d0de07 |
144314523143 has 64 divisors (see below), whose sum is σ = 181692149760. Its totient is φ = 112002089472.
The previous prime is 144314523139. The next prime is 144314523163. The reversal of 144314523143 is 341325413441.
It is not a de Polignac number, because 144314523143 - 22 = 144314523139 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144314523113) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 21740621 + ... + 21747257.
It is an arithmetic number, because the mean of its divisors is an integer number (2838939840).
Almost surely, 2144314523143 is an apocalyptic number.
144314523143 is a deficient number, since it is larger than the sum of its proper divisors (37377626617).
144314523143 is a wasteful number, since it uses less digits than its factorization.
144314523143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6816.
The product of its digits is 69120, while the sum is 35.
Adding to 144314523143 its reverse (341325413441), we get a palindrome (485639936584).
The spelling of 144314523143 in words is "one hundred forty-four billion, three hundred fourteen million, five hundred twenty-three thousand, one hundred forty-three".
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