Base | Representation |
---|---|
bin | 101110111101… |
… | …011000100101 |
3 | 212011102012220 |
4 | 232331120211 |
5 | 11122410203 |
6 | 1115502553 |
7 | 206430240 |
oct | 56753045 |
9 | 25142186 |
10 | 12310053 |
11 | 6a487a8 |
12 | 4157a59 |
13 | 2720172 |
14 | 18c6257 |
15 | 1132653 |
hex | bbd625 |
12310053 has 16 divisors (see below), whose sum is σ = 18808320. Its totient is φ = 7015536.
The previous prime is 12310033. The next prime is 12310073. The reversal of 12310053 is 35001321.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (12310033) and next prime (12310073).
It is not a de Polignac number, because 12310053 - 25 = 12310021 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 12526 + ... + 13472.
It is an arithmetic number, because the mean of its divisors is an integer number (1175520).
Almost surely, 212310053 is an apocalyptic number.
It is an amenable number.
12310053 is a deficient number, since it is larger than the sum of its proper divisors (6498267).
12310053 is an equidigital number, since it uses as much as digits as its factorization.
12310053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1576.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 12310053 is about 3508.5685115158. The cubic root of 12310053 is about 230.8978953186.
Adding to 12310053 its reverse (35001321), we get a palindrome (47311374).
The spelling of 12310053 in words is "twelve million, three hundred ten thousand, fifty-three".
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