Compare 30981 vs 30990

Property	30981	30990
Type	composite number	composite number
Unique factors	3	4
Total factors	3	4
Prime factorization	3¹ × 23¹ × 449¹	2¹ × 3¹ × 5¹ × 1033¹
Prime factorization	3 × 23 × 449	2 × 3 × 5 × 1033
Divisors count	8	16
Divisors	1, 3, 23, 69, 449, 1347, 10327, 30981	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	111100100000101₂	111100100001110₂
Base 3	1120111110₃	1120111210₃
Base 4	13210011₄	13210032₄
Base 5	1442411₅	1442430₅
Base 6	355233₆	355250₆
Base 7	156216₇	156231₇
Base 8	74405₈	74416₈
Base 9	46443₉	46453₉
Base 10	30981₁₀	30990₁₀
Base 11	21305₁₁	21313₁₁
Base 12	15b19₁₂	15b26₁₂
Base 13	11142₁₃	1114b₁₃
Base 14	b40d₁₄	b418₁₄
Base 15	92a6₁₅	92b0₁₅
Base 16	7905₁₆	790e₁₆