Compare 128215 vs 128220

Property	128215	128220
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	5
Prime factorization	5¹ × 25643¹	2² × 3¹ × 5¹ × 2137¹
Prime factorization	5 × 25643	2 × 2 × 3 × 5 × 2137
Divisors count	4	24
Divisors	1, 5, 25643, 128215	1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2137, 4274, 6411, 8548, 10685, 12822, 21370, 25644, 32055, 42740, 64110, 128220
Number of properties	1	0
Semiprimes	29650th
Roman numberals
Base 2	11111010011010111₂	11111010011011100₂
Base 3	20111212201₃	20111212220₃
Base 4	133103113₄	133103130₄
Base 5	13100330₅	13100340₅
Base 6	2425331₆	2425340₆
Base 7	1042543₇	1042551₇
Base 8	372327₈	372334₈
Base 9	214781₉	214786₉
Base 10	128215₁₀	128220₁₀
Base 11	8836a₁₁	88374₁₁
Base 12	62247₁₂	62250₁₂
Base 13	46489₁₃	46491₁₃
Base 14	34a23₁₄	34a28₁₄
Base 15	27eca₁₅	27ed0₁₅
Base 16	1f4d7₁₆	1f4dc₁₆