Compare 21478 vs 21490

Property	21478	21490
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	4
Prime factorization	2¹ × 10739¹	2¹ × 5¹ × 7¹ × 307¹
Prime factorization	2 × 10739	2 × 5 × 7 × 307
Divisors count	4	16
Divisors	1, 2, 10739, 21478	1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1535, 2149, 3070, 4298, 10745, 21490
Number of properties	1	0
Semiprimes	5443rd
Roman numberals
Base 2	101001111100110₂	101001111110010₂
Base 3	1002110111₃	1002110221₃
Base 4	11033212₄	11033302₄
Base 5	1141403₅	1141430₅
Base 6	243234₆	243254₆
Base 7	116422₇	116440₇
Base 8	51746₈	51762₈
Base 9	32414₉	32427₉
Base 10	21478₁₀	21490₁₀
Base 11	15156₁₁	15167₁₁
Base 12	1051a₁₂	1052a₁₂
Base 13	9a12₁₃	9a21₁₃
Base 14	7b82₁₄	7b90₁₄
Base 15	656d₁₅	657a₁₅
Base 16	53e6₁₆	53f2₁₆