Base | Representation |
---|---|
bin | 1001010010101001111100… |
… | …01110111111001010001111 |
3 | 2200100022002101200101000011 |
4 | 10221110332032333022033 |
5 | 10134230123101340213 |
6 | 111242231424014051 |
7 | 4206115023355615 |
oct | 451247616771217 |
9 | 80308071611004 |
10 | 20432203543183 |
11 | 6568281263033 |
12 | 235ba93761327 |
13 | b52996689473 |
14 | 508cd13896b5 |
15 | 25674da7503d |
hex | 12953e3bf28f |
20432203543183 has 2 divisors, whose sum is σ = 20432203543184. Its totient is φ = 20432203543182.
The previous prime is 20432203543153. The next prime is 20432203543187. The reversal of 20432203543183 is 38134530223402.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 20432203543183 - 25 = 20432203543151 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20432203543187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10216101771591 + 10216101771592.
It is an arithmetic number, because the mean of its divisors is an integer number (10216101771592).
Almost surely, 220432203543183 is an apocalyptic number.
20432203543183 is a deficient number, since it is larger than the sum of its proper divisors (1).
20432203543183 is an equidigital number, since it uses as much as digits as its factorization.
20432203543183 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 414720, while the sum is 40.
Adding to 20432203543183 its reverse (38134530223402), we get a palindrome (58566733766585).
The spelling of 20432203543183 in words is "twenty trillion, four hundred thirty-two billion, two hundred three million, five hundred forty-three thousand, one hundred eighty-three".
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