Base | Representation |
---|---|
bin | 101100111111… |
… | …011001000010 |
3 | 211012012022022 |
4 | 230333121002 |
5 | 11004401421 |
6 | 1100441442 |
7 | 202150541 |
oct | 54773102 |
9 | 24165268 |
10 | 11793986 |
11 | 6725aa6 |
12 | 3b49282 |
13 | 259c2b9 |
14 | 17d0158 |
15 | 107e7ab |
hex | b3f642 |
11793986 has 8 divisors (see below), whose sum is σ = 18460224. Its totient is φ = 5640580.
The previous prime is 11793979. The next prime is 11794007. The reversal of 11793986 is 68939711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×117939863 (a number of 22 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128150 + ... + 128241.
It is an arithmetic number, because the mean of its divisors is an integer number (2307528).
Almost surely, 211793986 is an apocalyptic number.
11793986 is a deficient number, since it is larger than the sum of its proper divisors (6666238).
11793986 is a wasteful number, since it uses less digits than its factorization.
11793986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256416.
The product of its digits is 81648, while the sum is 44.
The square root of 11793986 is about 3434.2373243560. The cubic root of 11793986 is about 227.6251278004.
The spelling of 11793986 in words is "eleven million, seven hundred ninety-three thousand, nine hundred eighty-six".
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