Base | Representation |
---|---|
bin | 101101110001… |
… | …101111101001 |
3 | 211120200020002 |
4 | 231301233221 |
5 | 11033001413 |
6 | 1105112345 |
7 | 204000050 |
oct | 55615751 |
9 | 24520202 |
10 | 12000233 |
11 | 6856a53 |
12 | 40286b5 |
13 | 264213b |
14 | 1845397 |
15 | 10c0958 |
hex | b71be9 |
12000233 has 8 divisors (see below), whose sum is σ = 13757952. Its totient is φ = 10253376.
The previous prime is 12000133. The next prime is 12000239. The reversal of 12000233 is 33200021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12000233 - 222 = 7805929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12000239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185 + ... + 4902.
It is an arithmetic number, because the mean of its divisors is an integer number (1719744).
Almost surely, 212000233 is an apocalyptic number.
It is an amenable number.
12000233 is a deficient number, since it is larger than the sum of its proper divisors (1757719).
12000233 is an equidigital number, since it uses as much as digits as its factorization.
12000233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5431.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 12000233 is about 3464.1352456277. The cubic root of 12000233 is about 228.9443302701.
Adding to 12000233 its reverse (33200021), we get a palindrome (45200254).
The spelling of 12000233 in words is "twelve million, two hundred thirty-three", and thus it is an aban number.
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