1. Numbers
  2. Compare 16421 vs 16429

Compare 16421 vs 16429

Property1642116429
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization16421171 × 23471
Prime factorization164217 × 2347
Divisors count24
Divisors1, 164211, 7, 2347, 16429
Number of properties101
Chen primes957th 
Cousin primes (2nd member)305th 
Isolated primes1324th 
Long primes735th 
Primes1903rd 
Pythagorean primes943rd 
Semiprimes 4201st
Sexy primes (1st member)594th 
Sexy prime triplets (1st member)167th 
Sophie germain primes282nd 
Ulam primes141st 
Roman numberals  
Base 210000000010010121000000001011012
Base 321111201232111121113
Base 4100002114100002314
Base 51011141510112045
Base 620400562040216
Base 7656067656207
Base 8400458400558
Base 9244659244749
Base 1016421101642910
Base 1111379111138611
Base 12960512961112
Base 13762213762a13
Base 145dad145db714
Base 154ceb154d0415
Base 16402516402d16
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