Compare 55631 vs 55640

Property5563155640
Typeprimecomposite number
Unique factors14
Total factors16
Prime factorization55631123 × 51 × 131 × 1071
Prime factorization556312 × 2 × 2 × 5 × 13 × 107
Divisors count232
Divisors1, 556311, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2782, 4280, 5564, 6955, 11128, 13910, 27820, 55640
Number of properties40
Chen primes2618th 
Primes5644th 
Sophie germain primes725th 
Twin primes (1st member)762nd 
Roman numberals  
Base 21101100101001111211011001010110002
Base 32211022102322110222023
Base 4312110334312111204
Base 53240011532400305
Base 61105315611053326
Base 732112273211347
Base 815451781545308
Base 9842729842829
Base 1055631105564010
Base 1138884113889211
Base 122823b122824812
Base 131c424131c43013
Base 14163b914163c414
Base 151173b151174515
Base 16d94f16d95816
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