Compare 21418 vs 21420

Property	21418	21420
Type	semiprime	composite number
Unique factors	2	5
Total factors	2	7
Prime factorization	2¹ × 10709¹	2² × 3² × 5¹ × 7¹ × 17¹
Prime factorization	2 × 10709	2 × 2 × 3 × 3 × 5 × 7 × 17
Divisors count	4	72
Divisors	1, 2, 10709, 21418	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	1	0
Semiprimes	5424th
Roman numberals
Base 2	101001110101010₂	101001110101100₂
Base 3	1002101021₃	1002101100₃
Base 4	11032222₄	11032230₄
Base 5	1141133₅	1141140₅
Base 6	243054₆	243100₆
Base 7	116305₇	116310₇
Base 8	51652₈	51654₈
Base 9	32337₉	32340₉
Base 10	21418₁₀	21420₁₀
Base 11	15101₁₁	15103₁₁
Base 12	1048a₁₂	10490₁₂
Base 13	9997₁₃	9999₁₃
Base 14	7b3c₁₄	7b40₁₄
Base 15	652d₁₅	6530₁₅
Base 16	53aa₁₆	53ac₁₆