1. Numbers
  2. Compare 16421 vs 16422

Compare 16421 vs 16422

Property1642116422
Typeprimecomposite number
Unique factors15
Total factors15
Prime factorization16421121 × 31 × 71 × 171 × 231
Prime factorization164212 × 3 × 7 × 17 × 23
Divisors count232
Divisors1, 164211, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 714, 782, 966, 1173, 2346, 2737, 5474, 8211, 16422
Number of properties100
Chen primes957th 
Cousin primes (2nd member)305th 
Isolated primes1324th 
Long primes735th 
Primes1903rd 
Pythagorean primes943rd 
Sexy primes (1st member)594th 
Sexy prime triplets (1st member)167th 
Sophie germain primes282nd 
Ulam primes141st 
Roman numberals  
Base 210000000010010121000000001001102
Base 321111201232111120203
Base 4100002114100002124
Base 51011141510111425
Base 620400562040106
Base 7656067656107
Base 8400458400468
Base 9244659244669
Base 1016421101642210
Base 1111379111137a11
Base 12960512960612
Base 13762213762313
Base 145dad145db014
Base 154ceb154cec15
Base 16402516402616
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