Compare 491990 vs 491998

Property	491990	491998
Type	composite number	composite number
Unique factors	3	4
Total factors	3	4
Prime factorization	2¹ × 5¹ × 49199¹	2¹ × 13¹ × 127¹ × 149¹
Prime factorization	2 × 5 × 49199	2 × 13 × 127 × 149
Divisors count	8	16
Divisors	1, 2, 5, 10, 49199, 98398, 245995, 491990	1, 2, 13, 26, 127, 149, 254, 298, 1651, 1937, 3302, 3874, 18923, 37846, 245999, 491998
Number of properties	0	0
Roman numberals
Base 2	1111000000111010110₂	1111000000111011110₂
Base 3	220222212212₃	220222220011₃
Base 4	1320013112₄	1320013132₄
Base 5	111220430₅	111220443₅
Base 6	14313422₆	14313434₆
Base 7	4116242₇	4116253₇
Base 8	1700726₈	1700736₈
Base 9	828785₉	828804₉
Base 10	491990₁₀	491998₁₀
Base 11	306704₁₁	306711₁₁
Base 12	1b8872₁₂	1b887a₁₂
Base 13	142c25₁₃	142c30₁₃
Base 14	cb422₁₄	cb42a₁₄
Base 15	9ab95₁₅	9ab9d₁₅
Base 16	781d6₁₆	781de₁₆