Base | Representation |
---|---|
bin | 111000000100010101… |
… | …0000000100010000001 |
3 | 102111210011221220100222 |
4 | 1300020222000202001 |
5 | 3433042001023431 |
6 | 131151334152425 |
7 | 11461505533061 |
oct | 1601052004201 |
9 | 374704856328 |
10 | 120404314241 |
11 | 47077107422 |
12 | 1b4031b2715 |
13 | b47aba9573 |
14 | 5b82d113a1 |
15 | 31ea71c57b |
hex | 1c08a80881 |
120404314241 has 2 divisors, whose sum is σ = 120404314242. Its totient is φ = 120404314240.
The previous prime is 120404314229. The next prime is 120404314243. The reversal of 120404314241 is 142413404021.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 104003670016 + 16400644225 = 322496^2 + 128065^2 .
It is a cyclic number.
It is not a de Polignac number, because 120404314241 - 214 = 120404297857 is a prime.
It is a Sophie Germain prime.
Together with 120404314243, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 120404314241.
It is not a weakly prime, because it can be changed into another prime (120404314243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60202157120 + 60202157121.
It is an arithmetic number, because the mean of its divisors is an integer number (60202157121).
Almost surely, 2120404314241 is an apocalyptic number.
It is an amenable number.
120404314241 is a deficient number, since it is larger than the sum of its proper divisors (1).
120404314241 is an equidigital number, since it uses as much as digits as its factorization.
120404314241 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 26.
Adding to 120404314241 its reverse (142413404021), we get a palindrome (262817718262).
The spelling of 120404314241 in words is "one hundred twenty billion, four hundred four million, three hundred fourteen thousand, two hundred forty-one".
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