Compare 640049 vs 640051

Property	640049	640051
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	640049¹	41¹ × 67¹ × 233¹
Prime factorization	640049	41 × 67 × 233
Divisors count	2	8
Divisors	1, 640049	1, 41, 67, 233, 2747, 9553, 15611, 640051
Number of properties	5	0
Additive primes	20354th
Isolated primes	40818th
Primes	52081st
Sexy primes (2nd member)	11285th
Super primes	5327th
Roman numberals
Base 2	10011100010000110001₂	10011100010000110011₂
Base 3	1012111222112₃	1012111222121₃
Base 4	2130100301₄	2130100303₄
Base 5	130440144₅	130440201₅
Base 6	21415105₆	21415111₆
Base 7	5304014₇	5304016₇
Base 8	2342061₈	2342063₈
Base 9	1174875₉	1174877₉
Base 10	640049₁₀	640051₁₀
Base 11	3a7973₁₁	3a7975₁₁
Base 12	26a495₁₂	26a497₁₂
Base 13	195437₁₃	195439₁₃
Base 14	12937b₁₄	12937d₁₄
Base 15	c999e₁₅	c99a1₁₅
Base 16	9c431₁₆	9c433₁₆