Compare 21214 vs 21253

Property2121421253
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization21 × 106071531 × 4011
Prime factorization2 × 1060753 × 401
Divisors count44
Divisors1, 2, 10607, 212141, 53, 401, 21253
Number of properties11
Semiprimes5375th5384th
Roman numberals  
Base 210100101101111021010011000001012
Base 31002002201310020110113
Base 4110231324110300114
Base 51134324511400035
Base 624211462422216
Base 711556471156517
Base 8513368514058
Base 9320819321349
Base 1021214102125310
Base 1114a361114a7111
Base 121033a121037112
Base 13986b13989b13
Base 147a34147a6114
Base 15644415646d15
Base 1652de16530516
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