1. Numbers
  2. Compare 129216 vs 129221

Compare 129216 vs 129221

Property129216129221
Typecomposite numberprime
Unique factors31
Total factors81
Prime factorization26 × 31 × 67311292211
Prime factorization2 × 2 × 2 × 2 × 2 × 2 × 3 × 673129221
Divisors count282
Divisors1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 673, 1346, 2019, 2692, 4038, 5384, 8076, 10768, 16152, 21536, 32304, 43072, 64608, 1292161, 129221
Number of properties07
Additive primes 4986th
Chen primes 5229th
Emirps 2441st
Primes 12095th
Pythagorean primes 6018th
Sophie germain primes 1450th
Twin primes (1st member) 1509th
Roman numberals  
Base 2111111000110000002111111000110001012
Base 3201200202103201200202223
Base 413320300041332030114
Base 5131133315131133415
Base 62434120624341256
Base 71045503710455117
Base 837430083743058
Base 921622392162289
Base 101292161012922110
Base 118909a11890a411
Base 1262940126294512
Base 1346a791346a8113
Base 143513a143514114
Base 1528446152844b15
Base 161f8c0161f8c516
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