Compare 21530 vs 21538

Property	21530	21538
Type	composite number	composite number
Unique factors	3	3
Total factors	3	4
Prime factorization	2¹ × 5¹ × 2153¹	2¹ × 11² × 89¹
Prime factorization	2 × 5 × 2153	2 × 11 × 11 × 89
Divisors count	8	12
Divisors	1, 2, 5, 10, 2153, 4306, 10765, 21530	1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538
Number of properties	0	0
Roman numberals
Base 2	101010000011010₂	101010000100010₂
Base 3	1002112102₃	1002112201₃
Base 4	11100122₄	11100202₄
Base 5	1142110₅	1142123₅
Base 6	243402₆	243414₆
Base 7	116525₇	116536₇
Base 8	52032₈	52042₈
Base 9	32472₉	32481₉
Base 10	21530₁₀	21538₁₀
Base 11	151a3₁₁	15200₁₁
Base 12	10562₁₂	1056a₁₂
Base 13	9a52₁₃	9a5a₁₃
Base 14	7bbc₁₄	7bc6₁₄
Base 15	65a5₁₅	65ad₁₅
Base 16	541a₁₆	5422₁₆