Compare 661093 vs 661105

Property661093661105
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization661093151 × 191 × 69591
Prime factorization6610935 × 19 × 6959
Divisors count28
Divisors1, 6610931, 5, 19, 95, 6959, 34795, 132221, 661105
Number of properties90
Cousin primes (1st member)5782nd 
Lucky primes6150th 
Primes53654th 
Prime quadruplets (2nd member)127th 
Prime quintuplet 2s (2nd member)28th 
Prime triplets (1st member)2104th 
Prime triplets (2nd member)2103rd 
Sexy primes (1st member)11584th 
Twin primes (2nd member)5790th 
Roman numberals  
Base 2101000010110011001012101000010110011100012
Base 31020120211221310201202121013
Base 42201121211422011213014
Base 513212333351321234105
Base 6221003416221004016
Base 75422246754222647
Base 82413145824131618
Base 91216757912167719
Base 106610931066110510
Base 114117641141177511
Base 1227a6b11227a70112
Base 131a1ba4131a1bb313
Base 14132ccd14132cdb14
Base 15d0d2d15d0d3a15
Base 16a166516a167116
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