Base | Representation |
---|---|
bin | 1000001111111111… |
… | …0000110001001011 |
3 | 12201100000210020012 |
4 | 2003333300301023 |
5 | 14013404430443 |
6 | 1003425022135 |
7 | 105610124021 |
oct | 20377606113 |
9 | 5640023205 |
10 | 2214530123 |
11 | a37054293 |
12 | 51978494b |
13 | 293a4b170 |
14 | 170180711 |
15 | ce63c118 |
hex | 83ff0c4b |
2214530123 has 8 divisors (see below), whose sum is σ = 2510398800. Its totient is φ = 1936592928.
The previous prime is 2214530081. The next prime is 2214530159. The reversal of 2214530123 is 3210354122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2214530123 - 214 = 2214513739 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2214530173) 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, 4482608 + ... + 4483101.
It is an arithmetic number, because the mean of its divisors is an integer number (313799850).
Almost surely, 22214530123 is an apocalyptic number.
2214530123 is a deficient number, since it is larger than the sum of its proper divisors (295868677).
2214530123 is a wasteful number, since it uses less digits than its factorization.
2214530123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8965741.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2214530123 is about 47058.7943215718. The cubic root of 2214530123 is about 1303.4484622511.
Adding to 2214530123 its reverse (3210354122), we get a palindrome (5424884245).
The spelling of 2214530123 in words is "two billion, two hundred fourteen million, five hundred thirty thousand, one hundred twenty-three".
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