Base | Representation |
---|---|
bin | 100000011110101011000010… |
… | …010100101111101000010001 |
3 | 200201202212122100022220221020 |
4 | 200132223002110233220101 |
5 | 122210334114313020431 |
6 | 1223450114502350053 |
7 | 42042142156640220 |
oct | 4036530224575021 |
9 | 621685570286836 |
10 | 142845282548241 |
11 | 41573387036509 |
12 | 1403045812b329 |
13 | 619233852ca80 |
14 | 273ba6a0c0cb7 |
15 | 117ab00e0c696 |
hex | 81eac252fa11 |
142845282548241 has 32 divisors (see below), whose sum is σ = 234415379681280. Its totient is φ = 75346123834944.
The previous prime is 142845282548239. The next prime is 142845282548257.
142845282548241 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 142845282548241 - 21 = 142845282548239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142845282548201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22060300 + ... + 27791138.
It is an arithmetic number, because the mean of its divisors is an integer number (7325480615040).
Almost surely, 2142845282548241 is an apocalyptic number.
It is an amenable number.
142845282548241 is a deficient number, since it is larger than the sum of its proper divisors (91570097133039).
142845282548241 is a wasteful number, since it uses less digits than its factorization.
142845282548241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5822165.
The product of its digits is 52428800, while the sum is 60.
The spelling of 142845282548241 in words is "one hundred forty-two trillion, eight hundred forty-five billion, two hundred eighty-two million, five hundred forty-eight thousand, two hundred forty-one".
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