Base | Representation |
---|---|
bin | 101100100011… |
… | …101001101011 |
3 | 210222102110001 |
4 | 230203221223 |
5 | 10442232423 |
6 | 1054203431 |
7 | 201165352 |
oct | 54435153 |
9 | 23872401 |
10 | 11680363 |
11 | 66586a2 |
12 | 3ab3577 |
13 | 255c676 |
14 | 17a0999 |
15 | 105acad |
hex | b23a6b |
11680363 has 4 divisors (see below), whose sum is σ = 11689920. Its totient is φ = 11670808.
The previous prime is 11680349. The next prime is 11680373. The reversal of 11680363 is 36308611.
11680363 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11680363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11680313) by changing a digit.
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, 2620 + ... + 5497.
It is an arithmetic number, because the mean of its divisors is an integer number (2922480).
Almost surely, 211680363 is an apocalyptic number.
11680363 is a deficient number, since it is larger than the sum of its proper divisors (9557).
11680363 is an equidigital number, since it uses as much as digits as its factorization.
11680363 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9556.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 11680363 is about 3417.6546051349. The cubic root of 11680363 is about 226.8917892647.
Adding to 11680363 its reverse (36308611), we get a palindrome (47988974).
The spelling of 11680363 in words is "eleven million, six hundred eighty thousand, three hundred sixty-three".
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