Compare 669979 vs 669980

Property	669979	669980
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	5
Prime factorization	97¹ × 6907¹	2² × 5¹ × 139¹ × 241¹
Prime factorization	97 × 6907	2 × 2 × 5 × 139 × 241
Divisors count	4	24
Divisors	1, 97, 6907, 669979	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	1	0
Semiprimes	143288th
Roman numberals
Base 2	10100011100100011011₂	10100011100100011100₂
Base 3	1021001001001₃	1021001001002₃
Base 4	2203210123₄	2203210130₄
Base 5	132414404₅	132414410₅
Base 6	22205431₆	22205432₆
Base 7	5460202₇	5460203₇
Base 8	2434433₈	2434434₈
Base 9	1231031₉	1231032₉
Base 10	669979₁₀	669980₁₀
Base 11	418402₁₁	418403₁₁
Base 12	283877₁₂	283878₁₂
Base 13	1a5c4b₁₃	1a5c4c₁₃
Base 14	136239₁₄	13623a₁₄
Base 15	d37a4₁₅	d37a5₁₅
Base 16	a391b₁₆	a391c₁₆