Compare 642640 vs 642642

Property	642640	642642
Type	composite number	composite number
Unique factors	4	6
Total factors	7	6
Prime factorization	2⁴ × 5¹ × 29¹ × 277¹	2¹ × 3¹ × 7¹ × 11¹ × 13¹ × 107¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 29 × 277	2 × 3 × 7 × 11 × 13 × 107
Divisors count	40	64
Divisors	1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 277, 290, 464, 554, 580, 1108, 1160, 1385, 2216, 2320, 2770, 4432, 5540, 8033, 11080, 16066, 22160, 32132, 40165, 64264, 80330, 128528, 160660, 321320, 642640	1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 107, 143, 154, 182, 214, 231, 273, 286, 321, 429, 462, 546, 642, 749, 858, 1001, 1177, 1391, 1498, 2002, 2247, 2354, 2782, 3003, 3531, 4173, 4494, 6006, 7062, 8239, 8346, 9737, 15301, 16478, 19474, 24717, 29211, 30602, 45903, 49434, 58422, 91806, 107107, 214214, 321321, 642642
Number of properties	0	0
Roman numberals
Base 2	10011100111001010000₂	10011100111001010010₂
Base 3	1012122112111₃	1012122112120₃
Base 4	2130321100₄	2130321102₄
Base 5	131031030₅	131031032₅
Base 6	21435104₆	21435110₆
Base 7	5314405₇	5314410₇
Base 8	2347120₈	2347122₈
Base 9	1178474₉	1178476₉
Base 10	642640₁₀	642642₁₀
Base 11	3a9909₁₁	3a9910₁₁
Base 12	26ba94₁₂	26ba96₁₂
Base 13	19667b₁₃	196680₁₃
Base 14	12a2ac₁₄	12a2b0₁₄
Base 15	ca62a₁₅	ca62c₁₅
Base 16	9ce50₁₆	9ce52₁₆