Compare 399981 vs 399984

Property	399981	399984
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	7
Prime factorization	3¹ × 133327¹	2⁴ × 3¹ × 13¹ × 641¹
Prime factorization	3 × 133327	2 × 2 × 2 × 2 × 3 × 13 × 641
Divisors count	4	40
Divisors	1, 3, 133327, 399981	1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 641, 1282, 1923, 2564, 3846, 5128, 7692, 8333, 10256, 15384, 16666, 24999, 30768, 33332, 49998, 66664, 99996, 133328, 199992, 399984
Number of properties	1	0
Semiprimes	87549th
Roman numberals
Base 2	1100001101001101101₂	1100001101001110000₂
Base 3	202022200010₃	202022200020₃
Base 4	1201221231₄	1201221300₄
Base 5	100244411₅	100244414₅
Base 6	12323433₆	12323440₆
Base 7	3254061₇	3254064₇
Base 8	1415155₈	1415160₈
Base 9	668603₉	668606₉
Base 10	399981₁₀	399984₁₀
Base 11	25356a₁₁	253572₁₁
Base 12	173579₁₂	173580₁₂
Base 13	11009a₁₃	1100a0₁₃
Base 14	a5aa1₁₄	a5aa4₁₄
Base 15	7d7a6₁₅	7d7a9₁₅
Base 16	61a6d₁₆	61a70₁₆