Base | Representation |
---|---|
bin | 1001001111101011110011… |
… | …10001110001100011011101 |
3 | 2122222112121020200212212200 |
4 | 10213311321301301203131 |
5 | 10131042043031200013 |
6 | 111123310230122113 |
7 | 4165542256552410 |
oct | 447657161614335 |
9 | 78875536625780 |
10 | 20330123303133 |
11 | 6528a58665886 |
12 | 23441451b0339 |
13 | b46178bb9c67 |
14 | 503da9d43b77 |
15 | 253c76dc7e73 |
hex | 127d79c718dd |
20330123303133 has 12 divisors (see below), whose sum is σ = 33560838468768. Its totient is φ = 11617213316040.
The previous prime is 20330123303131. The next prime is 20330123303153. The reversal of 20330123303133 is 33130332103302.
20330123303133 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 0 + 12 + 330 + 313 + 3 = 666.
It is not a de Polignac number, because 20330123303133 - 21 = 20330123303131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20330123303097 and 20330123303106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20330123303131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161350184883 + ... + 161350185008.
It is an arithmetic number, because the mean of its divisors is an integer number (2796736539064).
Almost surely, 220330123303133 is an apocalyptic number.
It is an amenable number.
20330123303133 is a deficient number, since it is larger than the sum of its proper divisors (13230715165635).
20330123303133 is a wasteful number, since it uses less digits than its factorization.
20330123303133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322700369904 (or 322700369901 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 27.
Adding to 20330123303133 its reverse (33130332103302), we get a palindrome (53460455406435).
The spelling of 20330123303133 in words is "twenty trillion, three hundred thirty billion, one hundred twenty-three million, three hundred three thousand, one hundred thirty-three".
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