Compare 141221 vs 141230

Property141221141230
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization141221121 × 51 × 291 × 4871
Prime factorization1412212 × 5 × 29 × 487
Divisors count216
Divisors1, 1412211, 2, 5, 10, 29, 58, 145, 290, 487, 974, 2435, 4870, 14123, 28246, 70615, 141230
Number of properties70
Additive primes5413th 
Chen primes5645th 
Harmonic primes4922nd 
Long primes4891st 
Primes13114th 
Pythagorean primes6535th 
Twin primes (1st member)1620th 
Roman numberals  
Base 210001001111010010121000100111101011102
Base 3210112011023210112012023
Base 420213221142021322324
Base 5140043415140044105
Base 63005445630055026
Base 71125503711255157
Base 842364584236568
Base 923464292346529
Base 101412211014123010
Base 1197113119712111
Base 1269885126989212
Base 134c382134c38b13
Base 1439673143967c14
Base 152bc9b152bca515
Base 16227a516227ae16
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