1. Numbers
  2. Compare 66947 vs 66948

Compare 66947 vs 66948

Property6694766948
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization66947122 × 31 × 71 × 7971
Prime factorization669472 × 2 × 3 × 7 × 797
Divisors count224
Divisors1, 669471, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 797, 1594, 2391, 3188, 4782, 5579, 9564, 11158, 16737, 22316, 33474, 66948
Number of properties60
Chen primes3051st 
Cousin primes (2nd member)877th 
Left-truncatable primes265th 
Primes6671st 
Prime triplets (2nd member)373rd 
Twin primes (1st member)874th 
Roman numberals  
Base 2100000101100000112100000101100001002
Base 3101012111123101012111203
Base 410011200341001120104
Base 54120242541202435
Base 61233535612335406
Base 736611673661207
Base 820260382026048
Base 911174591117469
Base 1066947106694810
Base 1146331114633211
Base 12328ab12328b012
Base 132461a132461b13
Base 141a57d141a58014
Base 1514c821514c8315
Base 1610583161058416
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