Compare 645968 vs 645980

Property	645968	645980
Type	composite number	composite number
Unique factors	3	3
Total factors	6	4
Prime factorization	2⁴ × 47¹ × 859¹	2² × 5¹ × 32299¹
Prime factorization	2 × 2 × 2 × 2 × 47 × 859	2 × 2 × 5 × 32299
Divisors count	20	12
Divisors	1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 859, 1718, 3436, 6872, 13744, 40373, 80746, 161492, 322984, 645968	1, 2, 4, 5, 10, 20, 32299, 64598, 129196, 161495, 322990, 645980
Number of properties	0	0
Roman numberals
Base 2	10011101101101010000₂	10011101101101011100₂
Base 3	1012211002202₃	1012211010012₃
Base 4	2131231100₄	2131231130₄
Base 5	131132333₅	131132410₅
Base 6	21502332₆	21502352₆
Base 7	5330201₇	5330216₇
Base 8	2355520₈	2355534₈
Base 9	1184082₉	1184105₉
Base 10	645968₁₀	645980₁₀
Base 11	401364₁₁	401375₁₁
Base 12	2719a8₁₂	2719b8₁₂
Base 13	19803b₁₃	19804a₁₃
Base 14	12b5a8₁₄	12b5b6₁₄
Base 15	cb5e8₁₅	cb605₁₅
Base 16	9db50₁₆	9db5c₁₆