Base | Representation |
---|---|
bin | 1001010010000110111110… |
… | …10000010000110111010101 |
3 | 2200021111122001021100201121 |
4 | 10221003133100100313111 |
5 | 10133423201111020031 |
6 | 111225444513323541 |
7 | 4204551554351425 |
oct | 451033720206725 |
9 | 80244561240647 |
10 | 20413430173141 |
11 | 6560318179285 |
12 | 23583145665b1 |
13 | b50c9416b095 |
14 | 50802dd66485 |
15 | 256000855011 |
hex | 1290df410dd5 |
20413430173141 has 8 divisors (see below), whose sum is σ = 20782714464000. Its totient is φ = 20045263233840.
The previous prime is 20413430173127. The next prime is 20413430173261. The reversal of 20413430173141 is 14137103431402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20413430173141 - 213 = 20413430164949 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20413430173097 and 20413430173106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20413430173121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279301021 + ... + 279374098.
It is an arithmetic number, because the mean of its divisors is an integer number (2597839308000).
Almost surely, 220413430173141 is an apocalyptic number.
It is an amenable number.
20413430173141 is a deficient number, since it is larger than the sum of its proper divisors (369284290859).
20413430173141 is an equidigital number, since it uses as much as digits as its factorization.
20413430173141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558675779.
The product of its (nonzero) digits is 24192, while the sum is 34.
The spelling of 20413430173141 in words is "twenty trillion, four hundred thirteen billion, four hundred thirty million, one hundred seventy-three thousand, one hundred forty-one".
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