Base | Representation |
---|---|
bin | 1001001111101011110010… |
… | …01110011100100101111001 |
3 | 2122222112120121021101022101 |
4 | 10213311321032130211321 |
5 | 10131042033143322413 |
6 | 111123305255423401 |
7 | 4165542115051612 |
oct | 447657116344571 |
9 | 78875517241271 |
10 | 20330114042233 |
11 | 6528a5340aa46 |
12 | 2344142084b61 |
13 | b46176cc6938 |
14 | 503da8a12c09 |
15 | 253c76198edd |
hex | 127d7939c979 |
20330114042233 has 4 divisors (see below), whose sum is σ = 20478509035380. Its totient is φ = 20181719049088.
The previous prime is 20330114042191. The next prime is 20330114042263. The reversal of 20330114042233 is 33224041103302.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11900312800489 + 8429801241744 = 3449683^2 + 2903412^2 .
It is a cyclic number.
It is not a de Polignac number, because 20330114042233 - 233 = 20321524107641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20330114042263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74197496368 + ... + 74197496641.
It is an arithmetic number, because the mean of its divisors is an integer number (5119627258845).
Almost surely, 220330114042233 is an apocalyptic number.
It is an amenable number.
20330114042233 is a deficient number, since it is larger than the sum of its proper divisors (148394993147).
20330114042233 is a wasteful number, since it uses less digits than its factorization.
20330114042233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148394993146.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 20330114042233 its reverse (33224041103302), we get a palindrome (53554155145535).
The spelling of 20330114042233 in words is "twenty trillion, three hundred thirty billion, one hundred fourteen million, forty-two thousand, two hundred thirty-three".
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