Compare 30438 vs 30440

Property	30438	30440
Type	composite number	composite number
Unique factors	4	3
Total factors	5	5
Prime factorization	2¹ × 3² × 19¹ × 89¹	2³ × 5¹ × 761¹
Prime factorization	2 × 3 × 3 × 19 × 89	2 × 2 × 2 × 5 × 761
Divisors count	24	16
Divisors	1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 3382, 5073, 10146, 15219, 30438	1, 2, 4, 5, 8, 10, 20, 40, 761, 1522, 3044, 3805, 6088, 7610, 15220, 30440
Number of properties	0	0
Roman numberals
Base 2	111011011100110₂	111011011101000₂
Base 3	1112202100₃	1112202102₃
Base 4	13123212₄	13123220₄
Base 5	1433223₅	1433230₅
Base 6	352530₆	352532₆
Base 7	154512₇	154514₇
Base 8	73346₈	73350₈
Base 9	45670₉	45672₉
Base 10	30438₁₀	30440₁₀
Base 11	20961₁₁	20963₁₁
Base 12	15746₁₂	15748₁₂
Base 13	10b15₁₃	10b17₁₃
Base 14	b142₁₄	b144₁₄
Base 15	9043₁₅	9045₁₅
Base 16	76e6₁₆	76e8₁₆