1. Numbers
  2. Compare 81929 vs 81939

Compare 81929 vs 81939

Property8192981939
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization81929131 × 111 × 131 × 1911
Prime factorization819293 × 11 × 13 × 191
Divisors count216
Divisors1, 819291, 3, 11, 13, 33, 39, 143, 191, 429, 573, 2101, 2483, 6303, 7449, 27313, 81939
Number of properties70
Additive primes3326th 
Chen primes3612th 
Harmonic primes3023rd 
Primes8010th 
Pythagorean primes3992nd 
Sophie germain primes995th 
Twin primes (1st member)1031st 
Roman numberals  
Base 2101000000000010012101000000000100112
Base 3110111011023110111012103
Base 411000002141100001034
Base 5101102045101102245
Base 61431145614312036
Base 746060174606147
Base 824001182400238
Base 913434291343539
Base 1081929108193910
Base 1156611115662011
Base 123b4b5123b50312
Base 132b3a3132b3b013
Base 1421c011421c0b14
Base 151941e151942915
Base 1614009161401316
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