Compare 720639 vs 720640

Property	720639	720640
Type	composite number	composite number
Unique factors	2	3
Total factors	3	10
Prime factorization	3² × 80071¹	2⁸ × 5¹ × 563¹
Prime factorization	3 × 3 × 80071	2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 563
Divisors count	6	36
Divisors	1, 3, 9, 80071, 240213, 720639	1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 563, 640, 1126, 1280, 2252, 2815, 4504, 5630, 9008, 11260, 18016, 22520, 36032, 45040, 72064, 90080, 144128, 180160, 360320, 720640
Number of properties	0	0
Roman numberals
Base 2	10101111111011111111₂	10101111111100000000₂
Base 3	1100121112100₃	1100121112101₃
Base 4	2233323333₄	2233330000₄
Base 5	141030024₅	141030030₅
Base 6	23240143₆	23240144₆
Base 7	6060663₇	6060664₇
Base 8	2577377₈	2577400₈
Base 9	1317470₉	1317471₉
Base 10	720639₁₀	720640₁₀
Base 11	452477₁₁	452478₁₁
Base 12	2a9053₁₂	2a9054₁₂
Base 13	1c301a₁₃	1c301b₁₃
Base 14	14a8a3₁₄	14a8a4₁₄
Base 15	e37c9₁₅	e37ca₁₅
Base 16	afeff₁₆	aff00₁₆