Compare 669990 vs 669991

Property	669990	669991
Type	composite number	semiprime
Unique factors	5	2
Total factors	5	2
Prime factorization	2¹ × 3¹ × 5¹ × 23¹ × 971¹	7¹ × 95713¹
Prime factorization	2 × 3 × 5 × 23 × 971	7 × 95713
Divisors count	32	4
Divisors	1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 971, 1942, 2913, 4855, 5826, 9710, 14565, 22333, 29130, 44666, 66999, 111665, 133998, 223330, 334995, 669990	1, 7, 95713, 669991
Number of properties	0	1
Semiprimes		143292nd
Roman numberals
Base 2	10100011100100100110₂	10100011100100100111₂
Base 3	1021001001110₃	1021001001111₃
Base 4	2203210212₄	2203210213₄
Base 5	132414430₅	132414431₅
Base 6	22205450₆	22205451₆
Base 7	5460216₇	5460220₇
Base 8	2434446₈	2434447₈
Base 9	1231043₉	1231044₉
Base 10	669990₁₀	669991₁₀
Base 11	418412₁₁	418413₁₁
Base 12	283886₁₂	283887₁₂
Base 13	1a5c59₁₃	1a5c5a₁₃
Base 14	136246₁₄	136247₁₄
Base 15	d37b0₁₅	d37b1₁₅
Base 16	a3926₁₆	a3927₁₆