Base | Representation |
---|---|
bin | 10010110100000010… |
… | …001010001110100011 |
3 | 1221010210111022011112 |
4 | 102310002022032203 |
5 | 312332241143433 |
6 | 13140243133535 |
7 | 1313404002515 |
oct | 226402121643 |
9 | 57123438145 |
10 | 20200334243 |
11 | 8626620111 |
12 | 3ab90742ab |
13 | 1b9c04b0cb |
14 | d98b53bb5 |
15 | 7d363e348 |
hex | 4b408a3a3 |
20200334243 has 8 divisors (see below), whose sum is σ = 20461387968. Its totient is φ = 19939701544.
The previous prime is 20200334233. The next prime is 20200334261. The reversal of 20200334243 is 34243300202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20200334243 - 24 = 20200334227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20200334233) 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, 8105 + ... + 201162.
It is an arithmetic number, because the mean of its divisors is an integer number (2557673496).
Almost surely, 220200334243 is an apocalyptic number.
20200334243 is a deficient number, since it is larger than the sum of its proper divisors (261053725).
20200334243 is a wasteful number, since it uses less digits than its factorization.
20200334243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210513.
The product of its (nonzero) digits is 3456, while the sum is 23.
Adding to 20200334243 its reverse (34243300202), we get a palindrome (54443634445).
The spelling of 20200334243 in words is "twenty billion, two hundred million, three hundred thirty-four thousand, two hundred forty-three".
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