Compare 399984 vs 399987

Property	399984	399987
Type	composite number	composite number
Unique factors	4	3
Total factors	7	5
Prime factorization	2⁴ × 3¹ × 13¹ × 641¹	3² × 7² × 907¹
Prime factorization	2 × 2 × 2 × 2 × 3 × 13 × 641	3 × 3 × 7 × 7 × 907
Divisors count	40	18
Divisors	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	1, 3, 7, 9, 21, 49, 63, 147, 441, 907, 2721, 6349, 8163, 19047, 44443, 57141, 133329, 399987
Number of properties	0	0
Roman numberals
Base 2	1100001101001110000₂	1100001101001110011₂
Base 3	202022200020₃	202022200100₃
Base 4	1201221300₄	1201221303₄
Base 5	100244414₅	100244422₅
Base 6	12323440₆	12323443₆
Base 7	3254064₇	3254100₇
Base 8	1415160₈	1415163₈
Base 9	668606₉	668610₉
Base 10	399984₁₀	399987₁₀
Base 11	253572₁₁	253575₁₁
Base 12	173580₁₂	173583₁₂
Base 13	1100a0₁₃	1100a3₁₃
Base 14	a5aa4₁₄	a5aa7₁₄
Base 15	7d7a9₁₅	7d7ac₁₅
Base 16	61a70₁₆	61a73₁₆