Compare 30978 vs 30990

Property	30978	30990
Type	composite number	composite number
Unique factors	3	4
Total factors	4	4
Prime factorization	2¹ × 3² × 1721¹	2¹ × 3¹ × 5¹ × 1033¹
Prime factorization	2 × 3 × 3 × 1721	2 × 3 × 5 × 1033
Divisors count	12	16
Divisors	1, 2, 3, 6, 9, 18, 1721, 3442, 5163, 10326, 15489, 30978	1, 2, 3, 5, 6, 10, 15, 30, 1033, 2066, 3099, 5165, 6198, 10330, 15495, 30990
Number of properties	0	0
Roman numberals
Base 2	111100100000010₂	111100100001110₂
Base 3	1120111100₃	1120111210₃
Base 4	13210002₄	13210032₄
Base 5	1442403₅	1442430₅
Base 6	355230₆	355250₆
Base 7	156213₇	156231₇
Base 8	74402₈	74416₈
Base 9	46440₉	46453₉
Base 10	30978₁₀	30990₁₀
Base 11	21302₁₁	21313₁₁
Base 12	15b16₁₂	15b26₁₂
Base 13	1113c₁₃	1114b₁₃
Base 14	b40a₁₄	b418₁₄
Base 15	92a3₁₅	92b0₁₅
Base 16	7902₁₆	790e₁₆