Base | Representation |
---|---|
bin | 1001001111110001011001… |
… | …00001110001101101011101 |
3 | 2122222211100020201012201002 |
4 | 10213320230201301231131 |
5 | 10131114213242344013 |
6 | 111124523555400045 |
7 | 4166006503201625 |
oct | 447705441615535 |
9 | 78884306635632 |
10 | 20333122231133 |
11 | 652a257463878 |
12 | 23448415b3025 |
13 | b465362b757a |
14 | 5041b234b885 |
15 | 253da0309358 |
hex | 127e2c871b5d |
20333122231133 has 8 divisors (see below), whose sum is σ = 20768185002240. Its totient is φ = 19898161258000.
The previous prime is 20333122231099. The next prime is 20333122231139. The reversal of 20333122231133 is 33113222133302.
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 20333122231133 - 212 = 20333122227037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20333122231096 and 20333122231105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20333122231139) 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, 25045673 + ... + 25844766.
It is an arithmetic number, because the mean of its divisors is an integer number (2596023125280).
Almost surely, 220333122231133 is an apocalyptic number.
It is an amenable number.
20333122231133 is a deficient number, since it is larger than the sum of its proper divisors (435062771107).
20333122231133 is an equidigital number, since it uses as much as digits as its factorization.
20333122231133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50898987.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 20333122231133 its reverse (33113222133302), we get a palindrome (53446344364435).
The spelling of 20333122231133 in words is "twenty trillion, three hundred thirty-three billion, one hundred twenty-two million, two hundred thirty-one thousand, one hundred thirty-three".
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