Base | Representation |
---|---|
bin | 100011110110… |
… | …111011110001 |
3 | 122200120102222 |
4 | 203312323301 |
5 | 4401300144 |
6 | 533250425 |
7 | 142620251 |
oct | 43667361 |
9 | 18616388 |
10 | 9400049 |
11 | 534043a |
12 | 3193a15 |
13 | 1c41779 |
14 | 1369961 |
15 | c5a2ee |
hex | 8f6ef1 |
9400049 has 2 divisors, whose sum is σ = 9400050. Its totient is φ = 9400048.
The previous prime is 9400043. The next prime is 9400063.
9400049 is nontrivially palindromic in base 10.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9193024 + 207025 = 3032^2 + 455^2 .
It is a palprime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-9400049 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (9400043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4700024 + 4700025.
It is an arithmetic number, because the mean of its divisors is an integer number (4700025).
Almost surely, 29400049 is an apocalyptic number.
It is an amenable number.
9400049 is a deficient number, since it is larger than the sum of its proper divisors (1).
9400049 is an equidigital number, since it uses as much as digits as its factorization.
9400049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 9400049 is about 3065.9499343597. The cubic root of 9400049 is about 211.0457961585.
It can be divided in two parts, 94000 and 49, that added together give a palindrome (94049).
The spelling of 9400049 in words is "nine million, four hundred thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •