Base | Representation |
---|---|
bin | 10110111010011011… |
… | …10110111011111111 |
3 | 1011202022010102110011 |
4 | 23131031312323333 |
5 | 200143120112343 |
6 | 5352352124051 |
7 | 613560412225 |
oct | 133515667377 |
9 | 34668112404 |
10 | 12301332223 |
11 | 5242865a74 |
12 | 2473836627 |
13 | 121070ab0b |
14 | 849a5ab15 |
15 | 4bee4429d |
hex | 2dd376eff |
12301332223 has 4 divisors (see below), whose sum is σ = 12345109488. Its totient is φ = 12257554960.
The previous prime is 12301332187. The next prime is 12301332247. The reversal of 12301332223 is 32223310321.
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 12301332223 - 29 = 12301331711 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12301332194 and 12301332203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301332523) 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, 21888211 + ... + 21888772.
It is an arithmetic number, because the mean of its divisors is an integer number (3086277372).
Almost surely, 212301332223 is an apocalyptic number.
12301332223 is a deficient number, since it is larger than the sum of its proper divisors (43777265).
12301332223 is an equidigital number, since it uses as much as digits as its factorization.
12301332223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43777264.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12301332223 its reverse (32223310321), we get a palindrome (44524642544).
It can be divided in two parts, 123013 and 32223, that added together give a square (155236 = 3942).
The spelling of 12301332223 in words is "twelve billion, three hundred one million, three hundred thirty-two thousand, two hundred twenty-three".
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