1. Numbers
  2. Compare 9989 vs 10001

Compare 9989 vs 10001

Property998910001
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization71 × 14271731 × 1371
Prime factorization7 × 142773 × 137
Divisors count44
Divisors1, 7, 1427, 99891, 73, 137, 10001
Number of properties11
Semiprimes2620th2626th
Roman numberals  
Base 2100111000001012100111000100012
Base 311120022231112011023
Base 42130011421301014
Base 530442453100015
Base 611412561141456
Base 7410607411057
Base 8234058234218
Base 9146289146429
Base 109989101000110
Base 11756111757211
Base 12594512595512
Base 13471513472413
Base 1438d714390514
Base 152e5e152e6b15
Base 16270516271116
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