Base | Representation |
---|---|
bin | 101010000001… |
… | …100100100001 |
3 | 202201200202211 |
4 | 222001210201 |
5 | 10310011411 |
6 | 1032042121 |
7 | 162432010 |
oct | 52014441 |
9 | 22650684 |
10 | 11016481 |
11 | 6244933 |
12 | 3833341 |
13 | 2389438 |
14 | 166aa77 |
15 | e79221 |
hex | a81921 |
11016481 has 8 divisors (see below), whose sum is σ = 12610944. Its totient is φ = 9427200.
The previous prime is 11016463. The next prime is 11016487. The reversal of 11016481 is 18461011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11016481 - 25 = 11016449 is a prime.
It is a super-2 number, since 2×110164812 = 242725707246722, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11016487) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6081 + ... + 7681.
It is an arithmetic number, because the mean of its divisors is an integer number (1576368).
Almost surely, 211016481 is an apocalyptic number.
It is an amenable number.
11016481 is a deficient number, since it is larger than the sum of its proper divisors (1594463).
11016481 is an equidigital number, since it uses as much as digits as its factorization.
11016481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2591.
The product of its (nonzero) digits is 192, while the sum is 22.
The square root of 11016481 is about 3319.1084646332. The cubic root of 11016481 is about 222.5090245887.
Adding to 11016481 its reverse (18461011), we get a palindrome (29477492).
The spelling of 11016481 in words is "eleven million, sixteen thousand, four hundred eighty-one".
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