Base | Representation |
---|---|
bin | 100101010000010100… |
… | …0100100001110101001 |
3 | 21122111122101121201110 |
4 | 1022200220210032221 |
5 | 2302322111300131 |
6 | 100430431540533 |
7 | 5531404115466 |
oct | 1124050441651 |
9 | 248448347643 |
10 | 80004400041 |
11 | 30a25441985 |
12 | 1360938a749 |
13 | 77100157a7 |
14 | 3c2d5a266d |
15 | 2133a8c646 |
hex | 12a0a243a9 |
80004400041 has 32 divisors (see below), whose sum is σ = 109327680000. Its totient is φ = 52026099840.
The previous prime is 80004399971. The next prime is 80004400097. The reversal of 80004400041 is 14000440008.
It is not a de Polignac number, because 80004400041 - 217 = 80004268969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80004399990 and 80004400017.
It is not an unprimeable number, because it can be changed into a prime (80004400141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13136125 + ... + 13142213.
It is an arithmetic number, because the mean of its divisors is an integer number (3416490000).
Almost surely, 280004400041 is an apocalyptic number.
It is an amenable number.
80004400041 is a deficient number, since it is larger than the sum of its proper divisors (29323279959).
80004400041 is a wasteful number, since it uses less digits than its factorization.
80004400041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6789.
The product of its (nonzero) digits is 512, while the sum is 21.
Adding to 80004400041 its reverse (14000440008), we get a palindrome (94004840049).
The spelling of 80004400041 in words is "eighty billion, four million, four hundred thousand, forty-one".
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