Base | Representation |
---|---|
bin | 101011101010… |
… | …011011101010 |
3 | 210112111221201 |
4 | 223222123222 |
5 | 10412232434 |
6 | 1045154414 |
7 | 166201150 |
oct | 53523352 |
9 | 23474851 |
10 | 11445994 |
11 | 65085aa |
12 | 39bba0a |
13 | 24a9aa1 |
14 | 173d3d0 |
15 | 1011614 |
hex | aea6ea |
11445994 has 24 divisors (see below), whose sum is σ = 20024928. Its totient is φ = 4806360.
The previous prime is 11445983. The next prime is 11446007. The reversal of 11445994 is 49954411.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87309 + ... + 87439.
It is an arithmetic number, because the mean of its divisors is an integer number (834372).
Almost surely, 211445994 is an apocalyptic number.
11445994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
11445994 is a deficient number, since it is larger than the sum of its proper divisors (8578934).
11445994 is an equidigital number, since it uses as much as digits as its factorization.
11445994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298 (or 219 counting only the distinct ones).
The product of its digits is 25920, while the sum is 37.
The square root of 11445994 is about 3383.1928706475. The cubic root of 11445994 is about 225.3639804221.
The spelling of 11445994 in words is "eleven million, four hundred forty-five thousand, nine hundred ninety-four".
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