Base | Representation |
---|---|
bin | 111001111011011010… |
… | …1100000000001110001 |
3 | 102220002200010020010121 |
4 | 1303312311200001301 |
5 | 4014232434213431 |
6 | 133052042130241 |
7 | 11662520065513 |
oct | 1636665400161 |
9 | 386080106117 |
10 | 124400304241 |
11 | 488378018a4 |
12 | 201394b0981 |
13 | b966a259a5 |
14 | 60418ddbb3 |
15 | 338144e611 |
hex | 1cf6d60071 |
124400304241 has 2 divisors, whose sum is σ = 124400304242. Its totient is φ = 124400304240.
The previous prime is 124400304179. The next prime is 124400304289. The reversal of 124400304241 is 142403004421.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 123664755600 + 735548641 = 351660^2 + 27121^2 .
It is a cyclic number.
It is not a de Polignac number, because 124400304241 - 223 = 124391915633 is a prime.
It is not a weakly prime, because it can be changed into another prime (124400304841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62200152120 + 62200152121.
It is an arithmetic number, because the mean of its divisors is an integer number (62200152121).
Almost surely, 2124400304241 is an apocalyptic number.
It is an amenable number.
124400304241 is a deficient number, since it is larger than the sum of its proper divisors (1).
124400304241 is an equidigital number, since it uses as much as digits as its factorization.
124400304241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 124400304241 its reverse (142403004421), we get a palindrome (266803308662).
The spelling of 124400304241 in words is "one hundred twenty-four billion, four hundred million, three hundred four thousand, two hundred forty-one".
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