Base | Representation |
---|---|
bin | 101011100011… |
… | …010111111001 |
3 | 210111001021212 |
4 | 223203113321 |
5 | 10410321311 |
6 | 1044412505 |
7 | 166020644 |
oct | 53432771 |
9 | 23431255 |
10 | 11417081 |
11 | 6498905 |
12 | 39a7135 |
13 | 2499890 |
14 | 1732a5b |
15 | 1007c8b |
hex | ae35f9 |
11417081 has 16 divisors (see below), whose sum is σ = 13708800. Its totient is φ = 9393408.
The previous prime is 11417071. The next prime is 11417089. The reversal of 11417081 is 18071411.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 11417081 - 26 = 11417017 is a prime.
It is a super-2 number, since 2×114170812 = 260699477121122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11417089) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2840 + ... + 5558.
It is an arithmetic number, because the mean of its divisors is an integer number (856800).
Almost surely, 211417081 is an apocalyptic number.
It is an amenable number.
11417081 is a deficient number, since it is larger than the sum of its proper divisors (2291719).
11417081 is a wasteful number, since it uses less digits than its factorization.
11417081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2768.
The product of its (nonzero) digits is 224, while the sum is 23.
The square root of 11417081 is about 3378.9171342310. The cubic root of 11417081 is about 225.1740611954.
Adding to 11417081 its reverse (18071411), we get a palindrome (29488492).
The spelling of 11417081 in words is "eleven million, four hundred seventeen thousand, eighty-one".
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