Base | Representation |
---|---|
bin | 101110011000… |
… | …110011101001 |
3 | 211212210201000 |
4 | 232120303221 |
5 | 11103111413 |
6 | 1112345213 |
7 | 205234401 |
oct | 56306351 |
9 | 24783630 |
10 | 12160233 |
11 | 6956188 |
12 | 40a5209 |
13 | 2699c07 |
14 | 1887801 |
15 | 1103073 |
hex | b98ce9 |
12160233 has 16 divisors (see below), whose sum is σ = 18246400. Its totient is φ = 8002800.
The previous prime is 12160223. The next prime is 12160243. The reversal of 12160233 is 33206121.
12160233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12160223) and next prime (12160243).
It is not a de Polignac number, because 12160233 - 24 = 12160217 is a prime.
It is a super-2 number, since 2×121602332 = 295742533228578, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12160223) 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 15 ways as a sum of consecutive naturals, for example, 718 + ... + 4983.
It is an arithmetic number, because the mean of its divisors is an integer number (1140400).
Almost surely, 212160233 is an apocalyptic number.
It is an amenable number.
12160233 is a deficient number, since it is larger than the sum of its proper divisors (6086167).
12160233 is an equidigital number, since it uses as much as digits as its factorization.
12160233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5789 (or 5783 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 12160233 is about 3487.1525633387. The cubic root of 12160233 is about 229.9573518908.
Adding to 12160233 its reverse (33206121), we get a palindrome (45366354).
The spelling of 12160233 in words is "twelve million, one hundred sixty thousand, two hundred thirty-three".
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