Compare 640049 vs 640056

Property	640049	640056
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	640049¹	2³ × 3¹ × 26669¹
Prime factorization	640049	2 × 2 × 2 × 3 × 26669
Divisors count	2	16
Divisors	1, 640049	1, 2, 3, 4, 6, 8, 12, 24, 26669, 53338, 80007, 106676, 160014, 213352, 320028, 640056
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	10011100010000111000₂
Base 3	1012111222112₃	1012111222210₃
Base 4	2130100301₄	2130100320₄
Base 5	130440144₅	130440211₅
Base 6	21415105₆	21415120₆
Base 7	5304014₇	5304024₇
Base 8	2342061₈	2342070₈
Base 9	1174875₉	1174883₉
Base 10	640049₁₀	640056₁₀
Base 11	3a7973₁₁	3a797a₁₁
Base 12	26a495₁₂	26a4a0₁₂
Base 13	195437₁₃	195441₁₃
Base 14	12937b₁₄	129384₁₄
Base 15	c999e₁₅	c99a6₁₅
Base 16	9c431₁₆	9c438₁₆