Compare 990124 vs 990128

Property	990124	990128
Type	composite number	composite number
Unique factors	2	3
Total factors	3	6
Prime factorization	2² × 247531¹	2⁴ × 19¹ × 3257¹
Prime factorization	2 × 2 × 247531	2 × 2 × 2 × 2 × 19 × 3257
Divisors count	6	20
Divisors	1, 2, 4, 247531, 495062, 990124	1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3257, 6514, 13028, 26056, 52112, 61883, 123766, 247532, 495064, 990128
Number of properties	0	0
Roman numberals
Base 2	11110001101110101100₂	11110001101110110000₂
Base 3	1212022012021₃	1212022012102₃
Base 4	3301232230₄	3301232300₄
Base 5	223140444₅	223141003₅
Base 6	33115524₆	33115532₆
Base 7	11262442₇	11262446₇
Base 8	3615654₈	3615660₈
Base 9	1768167₉	1768172₉
Base 10	990124₁₀	990128₁₀
Base 11	616993₁₁	616997₁₁
Base 12	3b8ba4₁₂	3b8ba8₁₂
Base 13	288895₁₃	288899₁₃
Base 14	1bab92₁₄	1bab96₁₄
Base 15	148584₁₅	148588₁₅
Base 16	f1bac₁₆	f1bb0₁₆