Compare 21427 vs 21430

Property	21427	21430
Type	semiprime	composite number
Unique factors	2	3
Total factors	2	3
Prime factorization	7¹ × 3061¹	2¹ × 5¹ × 2143¹
Prime factorization	7 × 3061	2 × 5 × 2143
Divisors count	4	8
Divisors	1, 7, 3061, 21427	1, 2, 5, 10, 2143, 4286, 10715, 21430
Number of properties	1	0
Semiprimes	5427th
Roman numberals
Base 2	101001110110011₂	101001110110110₂
Base 3	1002101121₃	1002101201₃
Base 4	11032303₄	11032312₄
Base 5	1141202₅	1141210₅
Base 6	243111₆	243114₆
Base 7	116320₇	116323₇
Base 8	51663₈	51666₈
Base 9	32347₉	32351₉
Base 10	21427₁₀	21430₁₀
Base 11	1510a₁₁	15112₁₁
Base 12	10497₁₂	1049a₁₂
Base 13	99a3₁₃	99a6₁₃
Base 14	7b47₁₄	7b4a₁₄
Base 15	6537₁₅	653a₁₅
Base 16	53b3₁₆	53b6₁₆