Compare 645136 vs 645140

Property	645136	645140
Type	composite number	composite number
Unique factors	3	3
Total factors	6	4
Prime factorization	2⁴ × 61¹ × 661¹	2² × 5¹ × 32257¹
Prime factorization	2 × 2 × 2 × 2 × 61 × 661	2 × 2 × 5 × 32257
Divisors count	20	12
Divisors	1, 2, 4, 8, 16, 61, 122, 244, 488, 661, 976, 1322, 2644, 5288, 10576, 40321, 80642, 161284, 322568, 645136	1, 2, 4, 5, 10, 20, 32257, 64514, 129028, 161285, 322570, 645140
Number of properties	0	0
Roman numberals
Base 2	10011101100000010000₂	10011101100000010100₂
Base 3	1012202221221₃	1012202222002₃
Base 4	2131200100₄	2131200110₄
Base 5	131121021₅	131121030₅
Base 6	21454424₆	21454432₆
Base 7	5324602₇	5324606₇
Base 8	2354020₈	2354024₈
Base 9	1182857₉	1182862₉
Base 10	645136₁₀	645140₁₀
Base 11	400778₁₁	400781₁₁
Base 12	271414₁₂	271418₁₂
Base 13	19784b₁₃	197852₁₃
Base 14	12b172₁₄	12b176₁₄
Base 15	cb241₁₅	cb245₁₅
Base 16	9d810₁₆	9d814₁₆