Compare 21420 vs 21429

Property	21420	21429
Type	composite number	composite number
Unique factors	5	2
Total factors	7	3
Prime factorization	2² × 3² × 5¹ × 7¹ × 17¹	3² × 2381¹
Prime factorization	2 × 2 × 3 × 3 × 5 × 7 × 17	3 × 3 × 2381
Divisors count	72	6
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, 3, 9, 2381, 7143, 21429
Number of properties	0	0
Roman numberals
Base 2	101001110101100₂	101001110110101₂
Base 3	1002101100₃	1002101200₃
Base 4	11032230₄	11032311₄
Base 5	1141140₅	1141204₅
Base 6	243100₆	243113₆
Base 7	116310₇	116322₇
Base 8	51654₈	51665₈
Base 9	32340₉	32350₉
Base 10	21420₁₀	21429₁₀
Base 11	15103₁₁	15111₁₁
Base 12	10490₁₂	10499₁₂
Base 13	9999₁₃	99a5₁₃
Base 14	7b40₁₄	7b49₁₄
Base 15	6530₁₅	6539₁₅
Base 16	53ac₁₆	53b5₁₆