Compare 21520 vs 21530

Property	21520	21530
Type	composite number	composite number
Unique factors	3	3
Total factors	6	3
Prime factorization	2⁴ × 5¹ × 269¹	2¹ × 5¹ × 2153¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 269	2 × 5 × 2153
Divisors count	20	8
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 21520	1, 2, 5, 10, 2153, 4306, 10765, 21530
Number of properties	0	0
Roman numberals
Base 2	101010000010000₂	101010000011010₂
Base 3	1002112001₃	1002112102₃
Base 4	11100100₄	11100122₄
Base 5	1142040₅	1142110₅
Base 6	243344₆	243402₆
Base 7	116512₇	116525₇
Base 8	52020₈	52032₈
Base 9	32461₉	32472₉
Base 10	21520₁₀	21530₁₀
Base 11	15194₁₁	151a3₁₁
Base 12	10554₁₂	10562₁₂
Base 13	9a45₁₃	9a52₁₃
Base 14	7bb2₁₄	7bbc₁₄
Base 15	659a₁₅	65a5₁₅
Base 16	5410₁₆	541a₁₆