Base | Representation |
---|---|
bin | 10010101000010101… |
… | …010111111000110101 |
3 | 1220122010010202001011 |
4 | 102220111113320311 |
5 | 311432013404331 |
6 | 13104552032221 |
7 | 1305501366661 |
oct | 225025277065 |
9 | 56563122034 |
10 | 20004044341 |
11 | 8535841656 |
12 | 3a63392671 |
13 | 1b6a492738 |
14 | d7aa598a1 |
15 | 7c12b93b1 |
hex | 4a8557e35 |
20004044341 has 16 divisors (see below), whose sum is σ = 21444840000. Its totient is φ = 18602977536.
The previous prime is 20004044321. The next prime is 20004044441. The reversal of 20004044341 is 14344040002.
It is not a de Polignac number, because 20004044341 - 25 = 20004044309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20004044321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782205 + ... + 807373.
It is an arithmetic number, because the mean of its divisors is an integer number (1340302500).
Almost surely, 220004044341 is an apocalyptic number.
It is an amenable number.
20004044341 is a deficient number, since it is larger than the sum of its proper divisors (1440795659).
20004044341 is a wasteful number, since it uses less digits than its factorization.
20004044341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25956.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 20004044341 its reverse (14344040002), we get a palindrome (34348084343).
The spelling of 20004044341 in words is "twenty billion, four million, forty-four thousand, three hundred forty-one".
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