Compare 397978 vs 397990

Property	397978	397990
Type	composite number	composite number
Unique factors	4	3
Total factors	5	3
Prime factorization	2¹ × 7² × 31¹ × 131¹	2¹ × 5¹ × 39799¹
Prime factorization	2 × 7 × 7 × 31 × 131	2 × 5 × 39799
Divisors count	24	8
Divisors	1, 2, 7, 14, 31, 49, 62, 98, 131, 217, 262, 434, 917, 1519, 1834, 3038, 4061, 6419, 8122, 12838, 28427, 56854, 198989, 397978	1, 2, 5, 10, 39799, 79598, 198995, 397990
Number of properties	0	0
Roman numberals
Base 2	1100001001010011010₂	1100001001010100110₂
Base 3	202012220221₃	202012221101₃
Base 4	1201022122₄	1201022212₄
Base 5	100213403₅	100213430₅
Base 6	12310254₆	12310314₆
Base 7	3245200₇	3245215₇
Base 8	1411232₈	1411246₈
Base 9	665827₉	665841₉
Base 10	397978₁₀	397990₁₀
Base 11	252009₁₁	25201a₁₁
Base 12	17238a₁₂	17239a₁₂
Base 13	10c1b9₁₃	10c1c8₁₃
Base 14	a5070₁₄	a507c₁₄
Base 15	7cdbd₁₅	7cdca₁₅
Base 16	6129a₁₆	612a6₁₆