Base | Representation |
---|---|
bin | 100100001101… |
… | …111011110001 |
3 | 122212100200011 |
4 | 210031323301 |
5 | 4412304012 |
6 | 535254521 |
7 | 143462023 |
oct | 44157361 |
9 | 18770604 |
10 | 9494257 |
11 | 53a51a3 |
12 | 321a441 |
13 | 1c75606 |
14 | 1392013 |
15 | c781a7 |
hex | 90def1 |
9494257 has 2 divisors, whose sum is σ = 9494258. Its totient is φ = 9494256.
The previous prime is 9494209. The next prime is 9494269. The reversal of 9494257 is 7524949.
9494257 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7845601 + 1648656 = 2801^2 + 1284^2 .
It is a cyclic number.
It is not a de Polignac number, because 9494257 - 211 = 9492209 is a prime.
9494257 is a lucky number.
It is not a weakly prime, because it can be changed into another prime (9494207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4747128 + 4747129.
It is an arithmetic number, because the mean of its divisors is an integer number (4747129).
Almost surely, 29494257 is an apocalyptic number.
It is an amenable number.
9494257 is a deficient number, since it is larger than the sum of its proper divisors (1).
9494257 is an equidigital number, since it uses as much as digits as its factorization.
9494257 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 90720, while the sum is 40.
The square root of 9494257 is about 3081.2752230205. The cubic root of 9494257 is about 211.7484928295.
The spelling of 9494257 in words is "nine million, four hundred ninety-four thousand, two hundred fifty-seven".
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