Compare 9989 vs 10019

Property998910019
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 14271431 × 2331
Prime factorization7 × 142743 × 233
Divisors count44
Divisors1, 7, 1427, 99891, 43, 233, 10019
Number of properties11
Semiprimes2620th2631st
Roman numberals  
Base 2100111000001012100111001000112
Base 311120022231112020023
Base 42130011421302034
Base 530442453100345
Base 611412561142156
Base 7410607411327
Base 8234058234438
Base 9146289146629
Base 109989101001910
Base 11756111758911
Base 12594512596b12
Base 13471513473913
Base 1438d714391914
Base 152e5e152e7e15
Base 16270516272316
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