Base | Representation |
---|---|
bin | 101001111110… |
… | …111001001010 |
3 | 202201010201122 |
4 | 221332321022 |
5 | 10304134024 |
6 | 1031515242 |
7 | 162355022 |
oct | 51767112 |
9 | 22633648 |
10 | 11005514 |
11 | 6237673 |
12 | 3828b22 |
13 | 2384450 |
14 | 1666a82 |
15 | e75d5e |
hex | a7ee4a |
11005514 has 8 divisors (see below), whose sum is σ = 17778180. Its totient is φ = 5079456.
The previous prime is 11005513. The next prime is 11005531. The reversal of 11005514 is 41550011.
It can be written as a sum of positive squares in 2 ways, for example, as 11002489 + 3025 = 3317^2 + 55^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×110055142 = 242242676808392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 11005492 and 11005501.
It is not an unprimeable number, because it can be changed into a prime (11005513) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211619 + ... + 211670.
Almost surely, 211005514 is an apocalyptic number.
11005514 is a deficient number, since it is larger than the sum of its proper divisors (6772666).
11005514 is a wasteful number, since it uses less digits than its factorization.
11005514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423304.
The product of its (nonzero) digits is 100, while the sum is 17.
The square root of 11005514 is about 3317.4559529857. The cubic root of 11005514 is about 222.4351635350.
Adding to 11005514 its reverse (41550011), we get a palindrome (52555525).
The spelling of 11005514 in words is "eleven million, five thousand, five hundred fourteen".
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