Base | Representation |
---|---|
bin | 1100011101100… |
… | …11011100010001 |
3 | 21021201101102122 |
4 | 12032303130101 |
5 | 203230402032 |
6 | 14212424025 |
7 | 2406416024 |
oct | 616633421 |
9 | 237641378 |
10 | 104544017 |
11 | 54015516 |
12 | 2b018015 |
13 | 18874b86 |
14 | dc551bb |
15 | 92a1012 |
hex | 63b3711 |
104544017 has 2 divisors, whose sum is σ = 104544018. Its totient is φ = 104544016.
The previous prime is 104544007. The next prime is 104544107. The reversal of 104544017 is 710445401.
Together with next prime (104544107) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 90935296 + 13608721 = 9536^2 + 3689^2 .
It is an emirp because it is prime and its reverse (710445401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 104544017 - 24 = 104544001 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (104544007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52272008 + 52272009.
It is an arithmetic number, because the mean of its divisors is an integer number (52272009).
Almost surely, 2104544017 is an apocalyptic number.
It is an amenable number.
104544017 is a deficient number, since it is larger than the sum of its proper divisors (1).
104544017 is an equidigital number, since it uses as much as digits as its factorization.
104544017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2240, while the sum is 26.
The square root of 104544017 is about 10224.6768653097. The cubic root of 104544017 is about 471.0854901669.
Adding to 104544017 its reverse (710445401), we get a palindrome (814989418).
The spelling of 104544017 in words is "one hundred four million, five hundred forty-four thousand, seventeen".
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