Compare 21387 vs 21389

Property	21387	21389
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	3¹ × 7129¹	73¹ × 293¹
Prime factorization	3 × 7129	73 × 293
Divisors count	4	4
Divisors	1, 3, 7129, 21387	1, 73, 293, 21389
Number of properties	1	1
Semiprimes	5419th	5420th
Roman numberals
Base 2	101001110001011₂	101001110001101₂
Base 3	1002100010₃	1002100012₃
Base 4	11032023₄	11032031₄
Base 5	1141022₅	1141024₅
Base 6	243003₆	243005₆
Base 7	116232₇	116234₇
Base 8	51613₈	51615₈
Base 9	32303₉	32305₉
Base 10	21387₁₀	21389₁₀
Base 11	15083₁₁	15085₁₁
Base 12	10463₁₂	10465₁₂
Base 13	9972₁₃	9974₁₃
Base 14	7b19₁₄	7b1b₁₄
Base 15	650c₁₅	650e₁₅
Base 16	538b₁₆	538d₁₆