Base | Representation |
---|---|
bin | 1000011011100110100… |
… | …0111111101101011100 |
3 | 111211212201220210010221 |
4 | 2012321220333231130 |
5 | 4333122200434234 |
6 | 150313101011124 |
7 | 13315323350113 |
oct | 2067150775534 |
9 | 454781823127 |
10 | 144848452444 |
11 | 564801a2233 |
12 | 240a5553aa4 |
13 | 108751cc477 |
14 | 7021520c7a |
15 | 3b7b6deeb4 |
hex | 21b9a3fb5c |
144848452444 has 48 divisors (see below), whose sum is σ = 272587392000. Its totient is φ = 67219401600.
The previous prime is 144848452439. The next prime is 144848452447. The reversal of 144848452444 is 444254848441.
It is a junction number, because it is equal to n+sod(n) for n = 144848452391 and 144848452400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144848452447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58507 + ... + 541405.
It is an arithmetic number, because the mean of its divisors is an integer number (5678904000).
Almost surely, 2144848452444 is an apocalyptic number.
It is an amenable number.
144848452444 is a deficient number, since it is larger than the sum of its proper divisors (127738939556).
144848452444 is a wasteful number, since it uses less digits than its factorization.
144848452444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 483034 (or 483032 counting only the distinct ones).
The product of its digits is 10485760, while the sum is 52.
The spelling of 144848452444 in words is "one hundred forty-four billion, eight hundred forty-eight million, four hundred fifty-two thousand, four hundred forty-four".
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