1. Numbers
  2. Compare 42213 vs 42221

Compare 42213 vs 42221

Property4221342221
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 140711422211
Prime factorization3 × 1407142221
Divisors count42
Divisors1, 3, 14071, 422131, 42221
Number of properties19
Additive primes 1970th
Chen primes 2073rd
Long primes 1661st
Primes 4414th
Prime triplets (1st member) 287th
Pythagorean primes 2190th
Semiprimes10296th 
Sexy primes (1st member) 1251st
Sophie germain primes 589th
Twin primes (1st member) 615th
Roman numberals  
Base 21010010011100101210100100111011012
Base 32010220110320102202023
Base 4221032114221032314
Base 52322323523223415
Base 652323365232456
Base 723403372340447
Base 812234581223558
Base 9638139638229
Base 1042213104222110
Base 112979611297a311
Base 1220519122052512
Base 13162a213162aa13
Base 1411553141155b14
Base 15c79315c79b15
Base 16a4e516a4ed16
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