Compare 642640 vs 642645

Property	642640	642645
Type	composite number	composite number
Unique factors	4	3
Total factors	7	4
Prime factorization	2⁴ × 5¹ × 29¹ × 277¹	3² × 5¹ × 14281¹
Prime factorization	2 × 2 × 2 × 2 × 5 × 29 × 277	3 × 3 × 5 × 14281
Divisors count	40	12
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, 3, 5, 9, 15, 45, 14281, 42843, 71405, 128529, 214215, 642645
Number of properties	0	0
Roman numberals
Base 2	10011100111001010000₂	10011100111001010101₂
Base 3	1012122112111₃	1012122112200₃
Base 4	2130321100₄	2130321111₄
Base 5	131031030₅	131031040₅
Base 6	21435104₆	21435113₆
Base 7	5314405₇	5314413₇
Base 8	2347120₈	2347125₈
Base 9	1178474₉	1178480₉
Base 10	642640₁₀	642645₁₀
Base 11	3a9909₁₁	3a9913₁₁
Base 12	26ba94₁₂	26ba99₁₂
Base 13	19667b₁₃	196683₁₃
Base 14	12a2ac₁₄	12a2b3₁₄
Base 15	ca62a₁₅	ca630₁₅
Base 16	9ce50₁₆	9ce55₁₆