Base | Representation |
---|---|
bin | 11100111101000… |
… | …00000110100001 |
3 | 121221000102101021 |
4 | 32132200012201 |
5 | 444134024313 |
6 | 40033405441 |
7 | 6006263503 |
oct | 1636400641 |
9 | 557012337 |
10 | 242876833 |
11 | 115108a61 |
12 | 69409881 |
13 | 3b41a404 |
14 | 24383d73 |
15 | 164c878d |
hex | e7a01a1 |
242876833 has 2 divisors, whose sum is σ = 242876834. Its totient is φ = 242876832.
The previous prime is 242876813. The next prime is 242876873. The reversal of 242876833 is 338678242.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 195776064 + 47100769 = 13992^2 + 6863^2 .
It is a cyclic number.
It is not a de Polignac number, because 242876833 - 25 = 242876801 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 242876833.
It is not a weakly prime, because it can be changed into another prime (242876813) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121438416 + 121438417.
It is an arithmetic number, because the mean of its divisors is an integer number (121438417).
Almost surely, 2242876833 is an apocalyptic number.
It is an amenable number.
242876833 is a deficient number, since it is larger than the sum of its proper divisors (1).
242876833 is an equidigital number, since it uses as much as digits as its factorization.
242876833 is an evil number, because the sum of its binary digits is even.
The product of its digits is 387072, while the sum is 43.
The square root of 242876833 is about 15584.5061840278. The cubic root of 242876833 is about 623.9196979518.
The spelling of 242876833 in words is "two hundred forty-two million, eight hundred seventy-six thousand, eight hundred thirty-three".
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