Compare 640127 vs 640136

Property	640127	640136
Type	prime	composite number
Unique factors	1	4
Total factors	1	7
Prime factorization	640127¹	2³ × 7² × 23¹ × 71¹
Prime factorization	640127	2 × 2 × 2 × 7 × 7 × 23 × 71
Divisors count	2	48
Divisors	1, 640127	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
Number of properties	4	0
Isolated primes	40824th
Primes	52087th
Safe primes	3017th
Sexy primes (2nd member)	11286th
Roman numberals
Base 2	10011100010001111111₂	10011100010010001000₂
Base 3	1012112002102₃	1012112002202₃
Base 4	2130101333₄	2130102020₄
Base 5	130441002₅	130441021₅
Base 6	21415315₆	21415332₆
Base 7	5304155₇	5304200₇
Base 8	2342177₈	2342210₈
Base 9	1175072₉	1175082₉
Base 10	640127₁₀	640136₁₀
Base 11	3a7a34₁₁	3a7a42₁₁
Base 12	26a53b₁₂	26a548₁₂
Base 13	195497₁₃	1954a3₁₃
Base 14	1293d5₁₄	129400₁₄
Base 15	c9a02₁₅	c9a0b₁₅
Base 16	9c47f₁₆	9c488₁₆