Base | Representation |
---|---|
bin | 101101000101… |
… | …101011000100 |
3 | 211020111121021 |
4 | 231011223010 |
5 | 11011212331 |
6 | 1101200524 |
7 | 202315546 |
oct | 55055304 |
9 | 24214537 |
10 | 11819716 |
11 | 6743367 |
12 | 3b60144 |
13 | 25aac1c |
14 | 17d9696 |
15 | 1087211 |
hex | b45ac4 |
11819716 has 12 divisors (see below), whose sum is σ = 20744640. Its totient is φ = 5892680.
The previous prime is 11819707. The next prime is 11819719. The reversal of 11819716 is 61791811.
It is not an unprimeable number, because it can be changed into a prime (11819719) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2680 + ... + 5551.
It is an arithmetic number, because the mean of its divisors is an integer number (1728720).
Almost surely, 211819716 is an apocalyptic number.
It is an amenable number.
11819716 is a deficient number, since it is larger than the sum of its proper divisors (8924924).
11819716 is a wasteful number, since it uses less digits than its factorization.
11819716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8594 (or 8592 counting only the distinct ones).
The product of its digits is 3024, while the sum is 34.
The square root of 11819716 is about 3437.9813844755. The cubic root of 11819716 is about 227.7905381090.
The spelling of 11819716 in words is "eleven million, eight hundred nineteen thousand, seven hundred sixteen".
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