Base | Representation |
---|---|
bin | 1101000111110111001100… |
… | …1111011110111010010001 |
3 | 1220002101001220101200211100 |
4 | 3101331303033132322101 |
5 | 3342400014004221443 |
6 | 50404244424335013 |
7 | 3016304226245520 |
oct | 321756317367221 |
9 | 56071056350740 |
10 | 14428728585873 |
11 | 466320a148838 |
12 | 1750474014469 |
13 | 80881441a814 |
14 | 37c4d5c7a4b7 |
15 | 1a04ce9ca3d3 |
hex | d1f733dee91 |
14428728585873 has 24 divisors (see below), whose sum is σ = 23818954910400. Its totient is φ = 8244952673184.
The previous prime is 14428728585871. The next prime is 14428728585877. The reversal of 14428728585873 is 37858582782441.
14428728585873 is a `hidden beast` number, since 1 + 4 + 428 + 7 + 2 + 85 + 8 + 58 + 73 = 666.
It is not a de Polignac number, because 14428728585873 - 21 = 14428728585871 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14428728585871) 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, 24607138 + ... + 25186676.
It is an arithmetic number, because the mean of its divisors is an integer number (992456454600).
Almost surely, 214428728585873 is an apocalyptic number.
It is an amenable number.
14428728585873 is a deficient number, since it is larger than the sum of its proper divisors (9390226324527).
14428728585873 is a wasteful number, since it uses less digits than its factorization.
14428728585873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 974741 (or 974738 counting only the distinct ones).
The product of its digits is 963379200, while the sum is 72.
The spelling of 14428728585873 in words is "fourteen trillion, four hundred twenty-eight billion, seven hundred twenty-eight million, five hundred eighty-five thousand, eight hundred seventy-three".
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