Compare 9989 vs 10018

Property998910018
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 1427121 × 50091
Prime factorization7 × 14272 × 5009
Divisors count44
Divisors1, 7, 1427, 99891, 2, 5009, 10018
Number of properties11
Semiprimes2620th2630th
Roman numberals  
Base 2100111000001012100111001000102
Base 311120022231112020013
Base 42130011421302024
Base 530442453100335
Base 611412561142146
Base 7410607411317
Base 8234058234428
Base 9146289146619
Base 109989101001810
Base 11756111758811
Base 12594512596a12
Base 13471513473813
Base 1438d714391814
Base 152e5e152e7d15
Base 16270516272216
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