1. Numbers
  2. Compare 129281 vs 129285

Compare 129281 vs 129285

Property129281129285
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization129281132 × 51 × 132 × 171
Prime factorization1292813 × 3 × 5 × 13 × 13 × 17
Divisors count236
Divisors1, 1292811, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 169, 195, 221, 255, 507, 585, 663, 765, 845, 1105, 1521, 1989, 2535, 2873, 3315, 7605, 8619, 9945, 14365, 25857, 43095, 129285
Number of properties100
Additive primes4989th 
Cousin primes (2nd member)1502nd 
Emirps2444th 
Isolated primes9083rd 
Primes12100th 
Pythagorean primes6021st 
Sexy primes (1st member)3003rd 
Sexy prime triplets (1st member)641st 
Sophie germain primes1452nd 
Ulam primes848th 
Roman numberals  
Base 2111111001000000012111111001000001012
Base 3201201000123201201001003
Base 413321000141332100114
Base 5131141115131141205
Base 62434305624343136
Base 71045625710456327
Base 837440183744058
Base 921630592163109
Base 101292811012928510
Base 1189149118915211
Base 1262995126299912
Base 1346ac91346b0013
Base 1435185143518914
Base 152848b152849015
Base 161f901161f90516
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