Base | Representation |
---|---|
bin | 1001001111011111001001… |
… | …00010001000011100100001 |
3 | 2122221220001102102100102211 |
4 | 10213233210202020130201 |
5 | 10130434132023230423 |
6 | 111120223434442121 |
7 | 4165211632233235 |
oct | 447574442103441 |
9 | 78856042370384 |
10 | 20323324430113 |
11 | 65260898a3961 |
12 | 2342968293341 |
13 | b45634474283 |
14 | 503922dc05c5 |
15 | 2539ca08c10d |
hex | 127be4888721 |
20323324430113 has 8 divisors (see below), whose sum is σ = 20329922688320. Its totient is φ = 20316726640080.
The previous prime is 20323324430051. The next prime is 20323324430131. The reversal of 20323324430113 is 31103442332302.
It is a happy number.
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 20323324430113 - 221 = 20323322332961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20323324440113) 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, 100555906 + ... + 100757812.
It is an arithmetic number, because the mean of its divisors is an integer number (2541240336040).
Almost surely, 220323324430113 is an apocalyptic number.
It is an amenable number.
20323324430113 is a deficient number, since it is larger than the sum of its proper divisors (6598258207).
20323324430113 is a wasteful number, since it uses less digits than its factorization.
20323324430113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234087.
The product of its (nonzero) digits is 31104, while the sum is 31.
Adding to 20323324430113 its reverse (31103442332302), we get a palindrome (51426766762415).
The spelling of 20323324430113 in words is "twenty trillion, three hundred twenty-three billion, three hundred twenty-four million, four hundred thirty thousand, one hundred thirteen".
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