Compare 620629 vs 620640

Property	620629	620640
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	9
Prime factorization	29¹ × 21401¹	2⁵ × 3² × 5¹ × 431¹
Prime factorization	29 × 21401	2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 431
Divisors count	4	72
Divisors	1, 29, 21401, 620629	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 431, 480, 720, 862, 1293, 1440, 1724, 2155, 2586, 3448, 3879, 4310, 5172, 6465, 6896, 7758, 8620, 10344, 12930, 13792, 15516, 17240, 19395, 20688, 25860, 31032, 34480, 38790, 41376, 51720, 62064, 68960, 77580, 103440, 124128, 155160, 206880, 310320, 620640
Number of properties	1	0
Semiprimes	133075th
Roman numberals
Base 2	10010111100001010101₂	10010111100001100000₂
Base 3	1011112100021₃	1011112100200₃
Base 4	2113201111₄	2113201200₄
Base 5	124330004₅	124330030₅
Base 6	21145141₆	21145200₆
Base 7	5163262₇	5163306₇
Base 8	2274125₈	2274140₈
Base 9	1145307₉	1145320₉
Base 10	620629₁₀	620640₁₀
Base 11	394319₁₁	394329₁₁
Base 12	25b1b1₁₂	25b200₁₂
Base 13	189649₁₃	189657₁₃
Base 14	122269₁₄	122276₁₄
Base 15	c3d54₁₅	c3d60₁₅
Base 16	97855₁₆	97860₁₆