Compare 66390 vs 66397

Property	66390	66397
Type	composite number	semiprime
Unique factors	4	2
Total factors	4	2
Prime factorization	2¹ × 3¹ × 5¹ × 2213¹	67¹ × 991¹
Prime factorization	2 × 3 × 5 × 2213	67 × 991
Divisors count	16	4
Divisors	1, 2, 3, 5, 6, 10, 15, 30, 2213, 4426, 6639, 11065, 13278, 22130, 33195, 66390	1, 67, 991, 66397
Number of properties	0	1
Semiprimes		15861st
Roman numberals
Base 2	10000001101010110₂	10000001101011101₂
Base 3	10101001220₃	10101002011₃
Base 4	100031112₄	100031131₄
Base 5	4111030₅	4111042₅
Base 6	1231210₆	1231221₆
Base 7	364362₇	364402₇
Base 8	201526₈	201535₈
Base 9	111056₉	111064₉
Base 10	66390₁₀	66397₁₀
Base 11	45975₁₁	45981₁₁
Base 12	32506₁₂	32511₁₂
Base 13	242ac₁₃	242b6₁₃
Base 14	1a2a2₁₄	1a2a9₁₄
Base 15	14a10₁₅	14a17₁₅
Base 16	10356₁₆	1035d₁₆