Base | Representation |
---|---|
bin | 101001111101… |
… | …100011111001 |
3 | 202200212020112 |
4 | 221331203321 |
5 | 10304000212 |
6 | 1031434105 |
7 | 162333065 |
oct | 51754371 |
9 | 22625215 |
10 | 11000057 |
11 | 6233562 |
12 | 3825935 |
13 | 2381b13 |
14 | 1664aa5 |
15 | e74422 |
hex | a7d8f9 |
11000057 has 2 divisors, whose sum is σ = 11000058. Its totient is φ = 11000056.
The previous prime is 11000053. The next prime is 11000081. The reversal of 11000057 is 75000011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8231161 + 2768896 = 2869^2 + 1664^2 .
It is a cyclic number.
It is not a de Polignac number, because 11000057 - 22 = 11000053 is a prime.
It is a nialpdrome in base 15.
It is not a weakly prime, because it can be changed into another prime (11000053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500028 + 5500029.
It is an arithmetic number, because the mean of its divisors is an integer number (5500029).
Almost surely, 211000057 is an apocalyptic number.
It is an amenable number.
11000057 is a deficient number, since it is larger than the sum of its proper divisors (1).
11000057 is an equidigital number, since it uses as much as digits as its factorization.
11000057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 35, while the sum is 14.
The square root of 11000057 is about 3316.6333834176. The cubic root of 11000057 is about 222.3983931983.
Adding to 11000057 its reverse (75000011), we get a palindrome (86000068).
The spelling of 11000057 in words is "eleven million, fifty-seven", and thus it is an aban number and an uban number.
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