Compare 661093 vs 661101

Property661093661101
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization661093131 × 71 × 314811
Prime factorization6610933 × 7 × 31481
Divisors count28
Divisors1, 6610931, 3, 7, 21, 31481, 94443, 220367, 661101
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 2101000010110011001012101000010110011011012
Base 31020120211221310201202120203
Base 42201121211422011212314
Base 513212333351321234015
Base 6221003416221003536
Base 75422246754222607
Base 82413145824131558
Base 91216757912167669
Base 106610931066110110
Base 114117641141177111
Base 1227a6b11227a6b912
Base 131a1ba4131a1bac13
Base 14132ccd14132cd714
Base 15d0d2d15d0d3615
Base 16a166516a166d16
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