Compare 661099 vs 661106

Property661099661106
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization661099121 × 311 × 106631
Prime factorization6610992 × 31 × 10663
Divisors count28
Divisors1, 6610991, 2, 31, 62, 10663, 21326, 330553, 661106
Number of properties90
Additive primes20944th 
Cousin primes (1st member)5783rd 
Primes53656th 
Prime quadruplets (4th member)127th 
Prime quintuplet 2s (4th member)28th 
Prime triplets (2nd member)2105th 
Prime triplets (3rd member)2104th 
Sexy primes (2nd member)11584th 
Twin primes (2nd member)5791st 
Roman numberals  
Base 2101000010110011010112101000010110011100102
Base 31020120212011310201202121023
Base 42201121223422011213024
Base 513212334451321234115
Base 6221003516221004026
Base 75422255754222657
Base 82413153824131628
Base 91216764912167729
Base 106610991066110610
Base 1141176a1141177611
Base 1227a6b71227a70212
Base 131a1baa131a1bb413
Base 14132cd514132cdc14
Base 15d0d3415d0d3b15
Base 16a166b16a167216
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