Compare 20989 vs 21002

Property2098921002
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization1391 × 151121 × 105011
Prime factorization139 × 1512 × 10501
Divisors count44
Divisors1, 139, 151, 209891, 2, 10501, 21002
Number of properties11
Semiprimes5324th5328th
Roman numberals  
Base 210100011111110121010010000010102
Base 31001210101310012102123
Base 4110133314110200224
Base 51132424511330025
Base 624110162411226
Base 711512371151427
Base 8507758510128
Base 9317119317259
Base 1020989102100210
Base 1114851111486311
Base 121019112101a212
Base 13972713973713
Base 14791314792214
Base 15634415635215
Base 1651fd16520a16
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