Base | Representation |
---|---|
bin | 110000100111101110… |
… | …0101000100010011001 |
3 | 100222111122211022202112 |
4 | 1201033130220202121 |
5 | 3202314000334431 |
6 | 115544414042105 |
7 | 10354300246511 |
oct | 1411734504231 |
9 | 328448738675 |
10 | 104412121241 |
11 | 4030aa1409a |
12 | 1829b4a9335 |
13 | 9acc92797c |
14 | 50a7012841 |
15 | 2ab1769c2b |
hex | 184f728899 |
104412121241 has 4 divisors (see below), whose sum is σ = 104640594612. Its totient is φ = 104183647872.
The previous prime is 104412121201. The next prime is 104412121267. The reversal of 104412121241 is 142121214401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142121214401 = 20369 ⋅6977329.
It can be written as a sum of positive squares in 2 ways, for example, as 50792087641 + 53620033600 = 225371^2 + 231560^2 .
It is a cyclic number.
It is not a de Polignac number, because 104412121241 - 210 = 104412120217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104412121201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114236000 + ... + 114236913.
It is an arithmetic number, because the mean of its divisors is an integer number (26160148653).
Almost surely, 2104412121241 is an apocalyptic number.
It is an amenable number.
104412121241 is a deficient number, since it is larger than the sum of its proper divisors (228473371).
104412121241 is an equidigital number, since it uses as much as digits as its factorization.
104412121241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228473370.
The product of its (nonzero) digits is 512, while the sum is 23.
Adding to 104412121241 its reverse (142121214401), we get a palindrome (246533335642).
The spelling of 104412121241 in words is "one hundred four billion, four hundred twelve million, one hundred twenty-one thousand, two hundred forty-one".
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