Compare 21420 vs 21427

Property	21420	21427
Type	composite number	semiprime
Unique factors	5	2
Total factors	7	2
Prime factorization	2² × 3² × 5¹ × 7¹ × 17¹	7¹ × 3061¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 7 × 17	7 × 3061
Divisors count	72	4
Divisors	1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420	1, 7, 3061, 21427
Number of properties	0	1
Semiprimes		5427th
Roman numberals
Base 2	101001110101100₂	101001110110011₂
Base 3	1002101100₃	1002101121₃
Base 4	11032230₄	11032303₄
Base 5	1141140₅	1141202₅
Base 6	243100₆	243111₆
Base 7	116310₇	116320₇
Base 8	51654₈	51663₈
Base 9	32340₉	32347₉
Base 10	21420₁₀	21427₁₀
Base 11	15103₁₁	1510a₁₁
Base 12	10490₁₂	10497₁₂
Base 13	9999₁₃	99a3₁₃
Base 14	7b40₁₄	7b47₁₄
Base 15	6530₁₅	6537₁₅
Base 16	53ac₁₆	53b3₁₆