Compare 21518 vs 21520

Property	21518	21520
Type	composite number	composite number
Unique factors	4	3
Total factors	4	6
Prime factorization	2¹ × 7¹ × 29¹ × 53¹	2⁴ × 5¹ × 269¹
Prime factorization	2 × 7 × 29 × 53	2 × 2 × 2 × 2 × 5 × 269
Divisors count	16	20
Divisors	1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 21518	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 21520
Number of properties	0	0
Roman numberals
Base 2	101010000001110₂	101010000010000₂
Base 3	1002111222₃	1002112001₃
Base 4	11100032₄	11100100₄
Base 5	1142033₅	1142040₅
Base 6	243342₆	243344₆
Base 7	116510₇	116512₇
Base 8	52016₈	52020₈
Base 9	32458₉	32461₉
Base 10	21518₁₀	21520₁₀
Base 11	15192₁₁	15194₁₁
Base 12	10552₁₂	10554₁₂
Base 13	9a43₁₃	9a45₁₃
Base 14	7bb0₁₄	7bb2₁₄
Base 15	6598₁₅	659a₁₅
Base 16	540e₁₆	5410₁₆