Compare 1366 vs 1391

Property	1366	1391
Type	semiprime	semiprime
Unique factors	2	2
Total factors	2	2
Prime factorization	2¹ × 683¹	13¹ × 107¹
Prime factorization	2 × 683	13 × 107
Divisors count	4	4
Divisors	1, 2, 683, 1366	1, 13, 107, 1391
Number of properties	1	1
Semiprimes	403rd	412th
Roman numberals	MCCCLXVI	MCCCXCI
Base 2	10101010110₂	10101101111₂
Base 3	1212121₃	1220112₃
Base 4	111112₄	111233₄
Base 5	20431₅	21031₅
Base 6	10154₆	10235₆
Base 7	3661₇	4025₇
Base 8	2526₈	2557₈
Base 9	1777₉	1815₉
Base 10	1366₁₀	1391₁₀
Base 11	1032₁₁	1055₁₁
Base 12	95a₁₂	97b₁₂
Base 13	811₁₃	830₁₃
Base 14	6d8₁₄	715₁₄
Base 15	611₁₅	62b₁₅
Base 16	556₁₆	56f₁₆