Base | Representation |
---|---|
bin | 1111110000100000… |
… | …1011100110110011 |
3 | 101220210111102102100 |
4 | 3330020023212303 |
5 | 32130340044443 |
6 | 1535423351443 |
7 | 206552301423 |
oct | 37410134663 |
9 | 11823442370 |
10 | 4230003123 |
11 | 18807a9a55 |
12 | 9a0752583 |
13 | 525482238 |
14 | 2c1b06483 |
15 | 19b5593d3 |
hex | fc20b9b3 |
4230003123 has 12 divisors (see below), whose sum is σ = 6143763808. Its totient is φ = 2804420880.
The previous prime is 4230003091. The next prime is 4230003137. The reversal of 4230003123 is 3213000324.
It is not a de Polignac number, because 4230003123 - 25 = 4230003091 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4230003096 and 4230003105.
It is not an unprimeable number, because it can be changed into a prime (4230003023) 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 11 ways as a sum of consecutive naturals, for example, 1296715 + ... + 1299972.
Almost surely, 24230003123 is an apocalyptic number.
4230003123 is a deficient number, since it is larger than the sum of its proper divisors (1913760685).
4230003123 is a wasteful number, since it uses less digits than its factorization.
4230003123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2596874 (or 2596871 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 4230003123 is about 65038.4741749067. The cubic root of 4230003123 is about 1617.2614305100.
Adding to 4230003123 its reverse (3213000324), we get a palindrome (7443003447).
The spelling of 4230003123 in words is "four billion, two hundred thirty million, three thousand, one hundred twenty-three".
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