Compare 990920 vs 990928

Property	990920	990928
Type	composite number	composite number
Unique factors	4	2
Total factors	6	5
Prime factorization	2³ × 5¹ × 7¹ × 3539¹	2⁴ × 61933¹
Prime factorization	2 × 2 × 2 × 5 × 7 × 3539	2 × 2 × 2 × 2 × 61933
Divisors count	32	10
Divisors	1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3539, 7078, 14156, 17695, 24773, 28312, 35390, 49546, 70780, 99092, 123865, 141560, 198184, 247730, 495460, 990920	1, 2, 4, 8, 16, 61933, 123866, 247732, 495464, 990928
Number of properties	0	0
Roman numberals
Base 2	11110001111011001000₂	11110001111011010000₂
Base 3	1212100021202₃	1212100022001₃
Base 4	3301323020₄	3301323100₄
Base 5	223202140₅	223202203₅
Base 6	33123332₆	33123344₆
Base 7	11264660₇	11265001₇
Base 8	3617310₈	3617320₈
Base 9	1770252₉	1770261₉
Base 10	990920₁₀	990928₁₀
Base 11	617547₁₁	617554₁₁
Base 12	3b9548₁₂	3b9554₁₂
Base 13	289058₁₃	289063₁₃
Base 14	1bb1a0₁₄	1bb1a8₁₄
Base 15	148915₁₅	14891d₁₅
Base 16	f1ec8₁₆	f1ed0₁₆