Base | Representation |
---|---|
bin | 1001001111101011110100… |
… | …01011010100100010001011 |
3 | 2122222112121201022010021012 |
4 | 10213311322023110202023 |
5 | 10131042101240000021 |
6 | 111123311025434135 |
7 | 4165542400514006 |
oct | 447657213244213 |
9 | 78875551263235 |
10 | 20330130000011 |
11 | 6528a6141a297 |
12 | 234414749b94b |
13 | b4617a3c3200 |
14 | 503daaba853d |
15 | 253c7779c35b |
hex | 127d7a2d488b |
20330130000011 has 24 divisors (see below), whose sum is σ = 22330275904800. Its totient is φ = 18497235085056.
The previous prime is 20330129999989. The next prime is 20330130000049. The reversal of 20330130000011 is 11000003103302.
It is not a de Polignac number, because 20330130000011 - 214 = 20330129983627 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20330130008011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18578090 + ... + 19641936.
It is an arithmetic number, because the mean of its divisors is an integer number (930428162700).
Almost surely, 220330130000011 is an apocalyptic number.
20330130000011 is a deficient number, since it is larger than the sum of its proper divisors (2000145904789).
20330130000011 is a wasteful number, since it uses less digits than its factorization.
20330130000011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1065495 (or 1065482 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 20330130000011 its reverse (11000003103302), we get a palindrome (31330133103313).
The spelling of 20330130000011 in words is "twenty trillion, three hundred thirty billion, one hundred thirty million, eleven", and thus it is an aban number.
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