Compare 21387 vs 21393

Property	21387	21393
Type	semiprime	composite number
Unique factors	2	2
Total factors	2	3
Prime factorization	3¹ × 7129¹	3² × 2377¹
Prime factorization	3 × 7129	3 × 3 × 2377
Divisors count	4	6
Divisors	1, 3, 7129, 21387	1, 3, 9, 2377, 7131, 21393
Number of properties	1	0
Semiprimes	5419th
Roman numberals
Base 2	101001110001011₂	101001110010001₂
Base 3	1002100010₃	1002100100₃
Base 4	11032023₄	11032101₄
Base 5	1141022₅	1141033₅
Base 6	243003₆	243013₆
Base 7	116232₇	116241₇
Base 8	51613₈	51621₈
Base 9	32303₉	32310₉
Base 10	21387₁₀	21393₁₀
Base 11	15083₁₁	15089₁₁
Base 12	10463₁₂	10469₁₂
Base 13	9972₁₃	9978₁₃
Base 14	7b19₁₄	7b21₁₄
Base 15	650c₁₅	6513₁₅
Base 16	538b₁₆	5391₁₆