Base | Representation |
---|---|
bin | 10000000001011… |
… | …110111000100001 |
3 | 200201211200100001 |
4 | 100001132320201 |
5 | 1022304332342 |
6 | 42401500001 |
7 | 6442652503 |
oct | 2001367041 |
9 | 621750301 |
10 | 268824097 |
11 | 128820583 |
12 | 76041601 |
13 | 43903819 |
14 | 279b9d73 |
15 | 189018b7 |
hex | 1005ee21 |
268824097 has 4 divisors (see below), whose sum is σ = 269278020. Its totient is φ = 268370176.
The previous prime is 268824091. The next prime is 268824131. The reversal of 268824097 is 790428862.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 234671761 + 34152336 = 15319^2 + 5844^2 .
It is a cyclic number.
It is not a de Polignac number, because 268824097 - 219 = 268299809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268824091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226072 + ... + 227257.
It is an arithmetic number, because the mean of its divisors is an integer number (67319505).
Almost surely, 2268824097 is an apocalyptic number.
It is an amenable number.
268824097 is a deficient number, since it is larger than the sum of its proper divisors (453923).
268824097 is an equidigital number, since it uses as much as digits as its factorization.
268824097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 453922.
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 268824097 is about 16395.8560923180. The cubic root of 268824097 is about 645.3907429477.
The spelling of 268824097 in words is "two hundred sixty-eight million, eight hundred twenty-four thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •