Compare 669977 vs 669980

Property	669977	669980
Type	composite number	composite number
Unique factors	3	4
Total factors	5	5
Prime factorization	7² × 11² × 113¹	2² × 5¹ × 139¹ × 241¹
Prime factorization	7 × 7 × 11 × 11 × 113	2 × 2 × 5 × 139 × 241
Divisors count	18	24
Divisors	1, 7, 11, 49, 77, 113, 121, 539, 791, 847, 1243, 5537, 5929, 8701, 13673, 60907, 95711, 669977	1, 2, 4, 5, 10, 20, 139, 241, 278, 482, 556, 695, 964, 1205, 1390, 2410, 2780, 4820, 33499, 66998, 133996, 167495, 334990, 669980
Number of properties	0	0
Roman numberals
Base 2	10100011100100011001₂	10100011100100011100₂
Base 3	1021001000222₃	1021001001002₃
Base 4	2203210121₄	2203210130₄
Base 5	132414402₅	132414410₅
Base 6	22205425₆	22205432₆
Base 7	5460200₇	5460203₇
Base 8	2434431₈	2434434₈
Base 9	1231028₉	1231032₉
Base 10	669977₁₀	669980₁₀
Base 11	418400₁₁	418403₁₁
Base 12	283875₁₂	283878₁₂
Base 13	1a5c49₁₃	1a5c4c₁₃
Base 14	136237₁₄	13623a₁₄
Base 15	d37a2₁₅	d37a5₁₅
Base 16	a3919₁₆	a391c₁₆