Compare 130991 vs 130991

Property130991130991
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 18713171 × 187131
Prime factorization7 × 187137 × 18713
Divisors count44
Divisors1, 7, 18713, 1309911, 7, 18713, 130991
Number of properties11
Semiprimes30235th30235th
Roman numberals  
Base 2111111111101011112111111111101011112
Base 3201222001123201222001123
Base 413333223341333322334
Base 5131424315131424315
Base 62450235624502356
Base 71053620710536207
Base 837765783776578
Base 921861592186159
Base 101309911013099110
Base 118a463118a46311
Base 126397b126397b12
Base 1347813134781313
Base 1435a471435a4714
Base 1528c2b1528c2b15
Base 161ffaf161ffaf16
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