Base | Representation |
---|---|
bin | 101110101010… |
… | …011001101111 |
3 | 212000110120021 |
4 | 232222121233 |
5 | 11112413203 |
6 | 1114103011 |
7 | 205654456 |
oct | 56523157 |
9 | 25013507 |
10 | 12232303 |
11 | 69a5346 |
12 | 411aa67 |
13 | 26c3965 |
14 | 18a5b9d |
15 | 11195bd |
hex | baa66f |
12232303 has 4 divisors (see below), whose sum is σ = 12290488. Its totient is φ = 12174120.
The previous prime is 12232289. The next prime is 12232327. The reversal of 12232303 is 30323221.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12232303 - 25 = 12232271 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 (12232373) 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, 28776 + ... + 29197.
It is an arithmetic number, because the mean of its divisors is an integer number (3072622).
Almost surely, 212232303 is an apocalyptic number.
12232303 is a deficient number, since it is larger than the sum of its proper divisors (58185).
12232303 is an equidigital number, since it uses as much as digits as its factorization.
12232303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58184.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 12232303 is about 3497.4709434104. The cubic root of 12232303 is about 230.4107530889.
Adding to 12232303 its reverse (30323221), we get a palindrome (42555524).
The spelling of 12232303 in words is "twelve million, two hundred thirty-two thousand, three hundred three".
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