Base | Representation |
---|---|
bin | 110011001101… |
… | …100101000001 |
3 | 221021001120210 |
4 | 303031211001 |
5 | 11414044321 |
6 | 1155424333 |
7 | 222052554 |
oct | 63154501 |
9 | 27231523 |
10 | 13424961 |
11 | 763a410 |
12 | 45b50a9 |
13 | 2a20784 |
14 | 1ad669b |
15 | 12a2b76 |
hex | ccd941 |
13424961 has 8 divisors (see below), whose sum is σ = 19527264. Its totient is φ = 8136320.
The previous prime is 13424947. The next prime is 13424977. The reversal of 13424961 is 16942431.
13424961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13424961 - 215 = 13392193 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13424921) 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 7 ways as a sum of consecutive naturals, for example, 203376 + ... + 203441.
It is an arithmetic number, because the mean of its divisors is an integer number (2440908).
Almost surely, 213424961 is an apocalyptic number.
13424961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13424961 is a deficient number, since it is larger than the sum of its proper divisors (6102303).
13424961 is a wasteful number, since it uses less digits than its factorization.
13424961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406831.
The product of its digits is 5184, while the sum is 30.
The square root of 13424961 is about 3664.0088700766. The cubic root of 13424961 is about 237.6681638199.
The spelling of 13424961 in words is "thirteen million, four hundred twenty-four thousand, nine hundred sixty-one".
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