Base | Representation |
---|---|
bin | 1000010011110001… |
… | …1101110001110011 |
3 | 12202102222020202120 |
4 | 2010330131301303 |
5 | 14031443134443 |
6 | 1005154045323 |
7 | 106162311426 |
oct | 20474356163 |
9 | 5672866676 |
10 | 2230443123 |
11 | a45032a27 |
12 | 522b79843 |
13 | 29713023c |
14 | 1723239bd |
15 | d0c32083 |
hex | 84f1dc73 |
2230443123 has 8 divisors (see below), whose sum is σ = 3004583568. Its totient is φ = 1471632384.
The previous prime is 2230443107. The next prime is 2230443161. The reversal of 2230443123 is 3213440322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2230443123 - 24 = 2230443107 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2230443093 and 2230443102.
It is not an unprimeable number, because it can be changed into a prime (2230443023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3832086 + ... + 3832667.
It is an arithmetic number, because the mean of its divisors is an integer number (375572946).
Almost surely, 22230443123 is an apocalyptic number.
2230443123 is a deficient number, since it is larger than the sum of its proper divisors (774140445).
2230443123 is an equidigital number, since it uses as much as digits as its factorization.
2230443123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7664853.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 2230443123 is about 47227.5674050654. The cubic root of 2230443123 is about 1306.5630870348.
Adding to 2230443123 its reverse (3213440322), we get a palindrome (5443883445).
The spelling of 2230443123 in words is "two billion, two hundred thirty million, four hundred forty-three thousand, one hundred twenty-three".
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