Base | Representation |
---|---|
bin | 1000011001001111001… |
… | …0001110001111010111 |
3 | 111210020110211120121110 |
4 | 2012103302032033113 |
5 | 4330322103241142 |
6 | 150130052150103 |
7 | 13263512065533 |
oct | 2062362161727 |
9 | 453213746543 |
10 | 144213337047 |
11 | 5618473a67a |
12 | 23b48908333 |
13 | 107a375a440 |
14 | 6da1036bc3 |
15 | 3b40a8799c |
hex | 2193c8e3d7 |
144213337047 has 16 divisors (see below), whose sum is σ = 216078847488. Its totient is φ = 84888117600.
The previous prime is 144213337003. The next prime is 144213337067. The reversal of 144213337047 is 740733312441.
It is not a de Polignac number, because 144213337047 - 211 = 144213334999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 144213336996 and 144213337014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144213337067) 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, 80385579 + ... + 80387372.
It is an arithmetic number, because the mean of its divisors is an integer number (13504927968).
Almost surely, 2144213337047 is an apocalyptic number.
144213337047 is a deficient number, since it is larger than the sum of its proper divisors (71865510441).
144213337047 is a wasteful number, since it uses less digits than its factorization.
144213337047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160772990.
The product of its (nonzero) digits is 169344, while the sum is 39.
Adding to 144213337047 its reverse (740733312441), we get a palindrome (884946649488).
The spelling of 144213337047 in words is "one hundred forty-four billion, two hundred thirteen million, three hundred thirty-seven thousand, forty-seven".
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