Base | Representation |
---|---|
bin | 101111100111… |
… | …111001000011 |
3 | 212111021001102 |
4 | 233213321003 |
5 | 11143443123 |
6 | 1123325015 |
7 | 211053656 |
oct | 57477103 |
9 | 25437042 |
10 | 12484163 |
11 | 705759a |
12 | 422076b |
13 | 27814a3 |
14 | 192d89d |
15 | 1169028 |
hex | be7e43 |
12484163 has 4 divisors (see below), whose sum is σ = 12493320. Its totient is φ = 12475008.
The previous prime is 12484151. The next prime is 12484189. The reversal of 12484163 is 36148421.
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 not a de Polignac number, because 12484163 - 26 = 12484099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12484063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2078 + ... + 5411.
It is an arithmetic number, because the mean of its divisors is an integer number (3123330).
Almost surely, 212484163 is an apocalyptic number.
12484163 is a deficient number, since it is larger than the sum of its proper divisors (9157).
12484163 is an equidigital number, since it uses as much as digits as its factorization.
12484163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9156.
The product of its digits is 4608, while the sum is 29.
The square root of 12484163 is about 3533.2935060648. The cubic root of 12484163 is about 231.9813884693.
The spelling of 12484163 in words is "twelve million, four hundred eighty-four thousand, one hundred sixty-three".
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