Base | Representation |
---|---|
bin | 101100111110… |
… | …011010011110 |
3 | 211011222211000 |
4 | 230332122132 |
5 | 11004234412 |
6 | 1100411130 |
7 | 202133061 |
oct | 54763236 |
9 | 24158730 |
10 | 11789982 |
11 | 6722a96 |
12 | 3b46aa6 |
13 | 259a529 |
14 | 17cc8d8 |
15 | 107d4dc |
hex | b3e69e |
11789982 has 32 divisors (see below), whose sum is σ = 27048960. Its totient is φ = 3802680.
The previous prime is 11789977. The next prime is 11789983. The reversal of 11789982 is 28998711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11789983) 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, 1848 + ... + 5195.
It is an arithmetic number, because the mean of its divisors is an integer number (845280).
Almost surely, 211789982 is an apocalyptic number.
11789982 is an abundant number, since it is smaller than the sum of its proper divisors (15258978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11789982 is a wasteful number, since it uses less digits than its factorization.
11789982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7085 (or 7079 counting only the distinct ones).
The product of its digits is 72576, while the sum is 45.
The square root of 11789982 is about 3433.6543215647. The cubic root of 11789982 is about 227.5993656826.
The spelling of 11789982 in words is "eleven million, seven hundred eighty-nine thousand, nine hundred eighty-two".
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