Compare 640369 vs 640371

Property	640369	640371
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	640369¹	3¹ × 113¹ × 1889¹
Prime factorization	640369	3 × 113 × 1889
Divisors count	2	8
Divisors	1, 640369	1, 3, 113, 339, 1889, 5667, 213457, 640371
Number of properties	4	0
Isolated primes	40836th
Lucky primes	5982nd
Primes	52107th
Sexy primes (2nd member)	11289th
Roman numberals
Base 2	10011100010101110001₂	10011100010101110011₂
Base 3	1012112102101₃	1012112102110₃
Base 4	2130111301₄	2130111303₄
Base 5	130442434₅	130442441₅
Base 6	21420401₆	21420403₆
Base 7	5304652₇	5304654₇
Base 8	2342561₈	2342563₈
Base 9	1175371₉	1175373₉
Base 10	640369₁₀	640371₁₀
Base 11	3a8134₁₁	3a8136₁₁
Base 12	26a701₁₂	26a703₁₂
Base 13	195622₁₃	195624₁₃
Base 14	129529₁₄	12952b₁₄
Base 15	c9b14₁₅	c9b16₁₅
Base 16	9c571₁₆	9c573₁₆