Compare 21408 vs 21420

Property	21408	21420
Type	composite number	composite number
Unique factors	3	5
Total factors	7	7
Prime factorization	2⁵ × 3¹ × 223¹	2² × 3² × 5¹ × 7¹ × 17¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 3 × 223	2 × 2 × 3 × 3 × 5 × 7 × 17
Divisors count	24	72
Divisors	1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408	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
Number of properties	0	0
Roman numberals
Base 2	101001110100000₂	101001110101100₂
Base 3	1002100220₃	1002101100₃
Base 4	11032200₄	11032230₄
Base 5	1141113₅	1141140₅
Base 6	243040₆	243100₆
Base 7	116262₇	116310₇
Base 8	51640₈	51654₈
Base 9	32326₉	32340₉
Base 10	21408₁₀	21420₁₀
Base 11	150a2₁₁	15103₁₁
Base 12	10480₁₂	10490₁₂
Base 13	998a₁₃	9999₁₃
Base 14	7b32₁₄	7b40₁₄
Base 15	6523₁₅	6530₁₅
Base 16	53a0₁₆	53ac₁₆