Base | Representation |
---|---|
bin | 101110111101… |
… | …011000101111 |
3 | 212011102020021 |
4 | 232331120233 |
5 | 11122410223 |
6 | 1115503011 |
7 | 206430253 |
oct | 56753057 |
9 | 25142207 |
10 | 12310063 |
11 | 6a48807 |
12 | 4157a67 |
13 | 272017c |
14 | 18c6263 |
15 | 113265d |
hex | bbd62f |
12310063 has 4 divisors (see below), whose sum is σ = 12478768. Its totient is φ = 12141360.
The previous prime is 12310033. The next prime is 12310073. The reversal of 12310063 is 36001321.
12310063 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.
It is not a de Polignac number, because 12310063 - 25 = 12310031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12310013) 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, 84243 + ... + 84388.
It is an arithmetic number, because the mean of its divisors is an integer number (3119692).
Almost surely, 212310063 is an apocalyptic number.
12310063 is a deficient number, since it is larger than the sum of its proper divisors (168705).
12310063 is an equidigital number, since it uses as much as digits as its factorization.
12310063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168704.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 12310063 is about 3508.5699365981. The cubic root of 12310063 is about 230.8979578414.
Adding to 12310063 its reverse (36001321), we get a palindrome (48311384).
The spelling of 12310063 in words is "twelve million, three hundred ten thousand, sixty-three".
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