1. Numbers
  2. Compare 66947 vs 66950

Compare 66947 vs 66950

Property6694766950
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization66947121 × 52 × 131 × 1031
Prime factorization669472 × 5 × 5 × 13 × 103
Divisors count224
Divisors1, 669471, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 650, 1030, 1339, 2575, 2678, 5150, 6695, 13390, 33475, 66950
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 2100000101100000112100000101100001102
Base 3101012111123101012111223
Base 410011200341001120124
Base 54120242541203005
Base 61233535612335426
Base 736611673661227
Base 820260382026068
Base 911174591117489
Base 1066947106695010
Base 1146331114633411
Base 12328ab12328b212
Base 132461a132462013
Base 141a57d141a58214
Base 1514c821514c8515
Base 1610583161058616
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