Compare 221390 vs 221391

Property	221390	221391
Type	composite number	composite number
Unique factors	4	3
Total factors	5	4
Prime factorization	2¹ × 5¹ × 13² × 131¹	3² × 17¹ × 1447¹
Prime factorization	2 × 5 × 13 × 13 × 131	3 × 3 × 17 × 1447
Divisors count	24	12
Divisors	1, 2, 5, 10, 13, 26, 65, 130, 131, 169, 262, 338, 655, 845, 1310, 1690, 1703, 3406, 8515, 17030, 22139, 44278, 110695, 221390	1, 3, 9, 17, 51, 153, 1447, 4341, 13023, 24599, 73797, 221391
Number of properties	0	0
Roman numberals
Base 2	110110000011001110₂	110110000011001111₂
Base 3	102020200122₃	102020200200₃
Base 4	312003032₄	312003033₄
Base 5	24041030₅	24041031₅
Base 6	4424542₆	4424543₆
Base 7	1611311₇	1611312₇
Base 8	660316₈	660317₈
Base 9	366618₉	366620₉
Base 10	221390₁₀	221391₁₀
Base 11	141374₁₁	141375₁₁
Base 12	a8152₁₂	a8153₁₂
Base 13	79a00₁₃	79a01₁₃
Base 14	5a978₁₄	5a979₁₄
Base 15	458e5₁₅	458e6₁₅
Base 16	360ce₁₆	360cf₁₆