1. Numbers
  2. Compare 29909 vs 29921

Compare 29909 vs 29921

Property2990929921
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization111 × 27191299211
Prime factorization11 × 271929921
Divisors count42
Divisors1, 11, 2719, 299091, 29921
Number of properties17
Additive primes 1461st
Chen primes 1555th
Cousin primes (2nd member) 468th
Isolated primes 2307th
Primes 3240th
Pythagorean primes 1610th
Semiprimes7443rd 
Sexy primes (1st member) 950th
Roman numberals  
Base 211101001101010121110100111000012
Base 31112000202311120010123
Base 4131031114131032014
Base 51424114514241415
Base 635024563503056
Base 715312571531437
Base 8723258723418
Base 9450229450359
Base 1029909102992110
Base 1120520112053111
Base 1215385121539512
Base 13107c9131080813
Base 14ac8514ac9314
Base 158cde158ceb15
Base 1674d51674e116
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