Compare 130991 vs 131029

Property130991131029
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 1871312831 × 4631
Prime factorization7 × 18713283 × 463
Divisors count44
Divisors1, 7, 18713, 1309911, 283, 463, 131029
Number of properties11
Semiprimes30235th30245th
Roman numberals  
Base 2111111111101011112111111111110101012
Base 3201222001123201222012213
Base 413333223341333331114
Base 5131424315131431045
Base 62450235624503416
Base 71053620710540037
Base 837765783777258
Base 921861592186579
Base 101309911013102910
Base 118a463118a49811
Base 126397b12639b112
Base 1347813134784213
Base 1435a471435a7314
Base 1528c2b1528c5415
Base 161ffaf161ffd516
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