1. Numbers
  2. Compare 268813 vs 268821

Compare 268813 vs 268821

Property268813268821
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization268813132 × 71 × 171 × 2511
Prime factorization2688133 × 3 × 7 × 17 × 251
Divisors count224
Divisors1, 2688131, 3, 7, 9, 17, 21, 51, 63, 119, 153, 251, 357, 753, 1071, 1757, 2259, 4267, 5271, 12801, 15813, 29869, 38403, 89607, 268821
Number of properties90
Cousin primes (1st member)2727th 
Lucky primes2912th 
Primes23545th 
Prime quadruplets (2nd member)64th 
Prime quintuplet 2s (2nd member)18th 
Prime triplets (1st member)1064th 
Prime triplets (2nd member)1063rd 
Sexy primes (1st member)5485th 
Twin primes (2nd member)2745th 
Roman numberals  
Base 21000001101000001101210000011010000101012
Base 311112220200131111222021003
Base 41001220031410012201114
Base 5321002235321002415
Base 65432301654323136
Base 72166466721665107
Base 81015015810150258
Base 944866194486709
Base 102688131026882110
Base 11173a6611173a7311
Base 1210b6911210b69912
Base 139547c139548713
Base 146dd6d146dd7714
Base 15549ad15549b615
Base 1641a0d1641a1516
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