Base | Representation |
---|---|
bin | 1100011101011010001… |
… | …11000011000100101011 |
3 | 1111221000110002120110012 |
4 | 12032231013003010223 |
5 | 24003230123141032 |
6 | 524400314442135 |
7 | 42633603353003 |
oct | 6165507030453 |
9 | 1457013076405 |
10 | 428106068267 |
11 | 155616795499 |
12 | 6ab77a3334b |
13 | 314a7515977 |
14 | 16a12c83003 |
15 | b2091126b2 |
hex | 63ad1c312b |
428106068267 has 2 divisors, whose sum is σ = 428106068268. Its totient is φ = 428106068266.
The previous prime is 428106068227. The next prime is 428106068279. The reversal of 428106068267 is 762860601824.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 428106068267 - 220 = 428105019691 is a prime.
It is not a weakly prime, because it can be changed into another prime (428106068227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214053034133 + 214053034134.
It is an arithmetic number, because the mean of its divisors is an integer number (214053034134).
Almost surely, 2428106068267 is an apocalyptic number.
428106068267 is a deficient number, since it is larger than the sum of its proper divisors (1).
428106068267 is an equidigital number, since it uses as much as digits as its factorization.
428106068267 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1548288, while the sum is 50.
The spelling of 428106068267 in words is "four hundred twenty-eight billion, one hundred six million, sixty-eight thousand, two hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •