Base | Representation |
---|---|
bin | 110000101011010001… |
… | …0100101100010010001 |
3 | 100222210221202012112221 |
4 | 1201112202211202101 |
5 | 3203034431403241 |
6 | 120004304421041 |
7 | 10360243610443 |
oct | 1412642454221 |
9 | 328727665487 |
10 | 104531122321 |
11 | 4037110339a |
12 | 18313317781 |
13 | 9b1b492002 |
14 | 50b8b4c493 |
15 | 2abbe245d1 |
hex | 18568a5891 |
104531122321 has 2 divisors, whose sum is σ = 104531122322. Its totient is φ = 104531122320.
The previous prime is 104531122303. The next prime is 104531122343. The reversal of 104531122321 is 123221135401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 92245838400 + 12285283921 = 303720^2 + 110839^2 .
It is a cyclic number.
It is not a de Polignac number, because 104531122321 - 217 = 104530991249 is a prime.
It is not a weakly prime, because it can be changed into another prime (104531122391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52265561160 + 52265561161.
It is an arithmetic number, because the mean of its divisors is an integer number (52265561161).
Almost surely, 2104531122321 is an apocalyptic number.
It is an amenable number.
104531122321 is a deficient number, since it is larger than the sum of its proper divisors (1).
104531122321 is an equidigital number, since it uses as much as digits as its factorization.
104531122321 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 104531122321 its reverse (123221135401), we get a palindrome (227752257722).
The spelling of 104531122321 in words is "one hundred four billion, five hundred thirty-one million, one hundred twenty-two thousand, three hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •