Compare 66749 vs 66760

Property6674966760
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization66749123 × 51 × 16691
Prime factorization667492 × 2 × 2 × 5 × 1669
Divisors count216
Divisors1, 667491, 2, 4, 5, 8, 10, 20, 40, 1669, 3338, 6676, 8345, 13352, 16690, 33380, 66760
Number of properties80
Chen primes3044th 
Long primes2520th 
Primes6653rd 
Pythagorean primes3317th 
Sophie germain primes845th 
Super primes857th 
Twin primes (1st member)872nd 
Ulam primes489th 
Roman numberals  
Base 2100000100101111012100000100110010002
Base 3101011200123101011201213
Base 410010233141001030204
Base 54113444541140205
Base 61233005612330246
Base 736541473654317
Base 820227582023108
Base 911150591115179
Base 1066749106676010
Base 1146171114618111
Base 1232765123277412
Base 13244c7132450513
Base 141a47b141a48814
Base 1514b9e1514baa15
Base 16104bd16104c816
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