Compare 640136 vs 640147

Property	640136	640147
Type	composite number	semiprime
Unique factors	4	2
Total factors	7	2
Prime factorization	2³ × 7² × 23¹ × 71¹	277¹ × 2311¹
Prime factorization	2 × 2 × 2 × 7 × 7 × 23 × 71	277 × 2311
Divisors count	48	4
Divisors	1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 71, 92, 98, 142, 161, 184, 196, 284, 322, 392, 497, 568, 644, 994, 1127, 1288, 1633, 1988, 2254, 3266, 3479, 3976, 4508, 6532, 6958, 9016, 11431, 13064, 13916, 22862, 27832, 45724, 80017, 91448, 160034, 320068, 640136	1, 277, 2311, 640147
Number of properties	0	1
Semiprimes		137172nd
Roman numberals
Base 2	10011100010010001000₂	10011100010010010011₂
Base 3	1012112002202₃	1012112010011₃
Base 4	2130102020₄	2130102103₄
Base 5	130441021₅	130441042₅
Base 6	21415332₆	21415351₆
Base 7	5304200₇	5304214₇
Base 8	2342210₈	2342223₈
Base 9	1175082₉	1175104₉
Base 10	640136₁₀	640147₁₀
Base 11	3a7a42₁₁	3a7a52₁₁
Base 12	26a548₁₂	26a557₁₂
Base 13	1954a3₁₃	1954b1₁₃
Base 14	129400₁₄	12940b₁₄
Base 15	c9a0b₁₅	c9a17₁₅
Base 16	9c488₁₆	9c493₁₆