Compare 669980 vs 669991

Property	669980	669991
Type	composite number	semiprime
Unique factors	4	2
Total factors	5	2
Prime factorization	2² × 5¹ × 139¹ × 241¹	7¹ × 95713¹
Prime factorization	2 × 2 × 5 × 139 × 241	7 × 95713
Divisors count	24	4
Divisors	1, 2, 4, 5, 10, 20, 139, 241, 278, 482, 556, 695, 964, 1205, 1390, 2410, 2780, 4820, 33499, 66998, 133996, 167495, 334990, 669980	1, 7, 95713, 669991
Number of properties	0	1
Semiprimes		143292nd
Roman numberals
Base 2	10100011100100011100₂	10100011100100100111₂
Base 3	1021001001002₃	1021001001111₃
Base 4	2203210130₄	2203210213₄
Base 5	132414410₅	132414431₅
Base 6	22205432₆	22205451₆
Base 7	5460203₇	5460220₇
Base 8	2434434₈	2434447₈
Base 9	1231032₉	1231044₉
Base 10	669980₁₀	669991₁₀
Base 11	418403₁₁	418413₁₁
Base 12	283878₁₂	283887₁₂
Base 13	1a5c4c₁₃	1a5c5a₁₃
Base 14	13623a₁₄	136247₁₄
Base 15	d37a5₁₅	d37b1₁₅
Base 16	a391c₁₆	a3927₁₆