Compare 1005406 vs 1005409

Property	1005406	1005409
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	2¹ × 502703¹	1005409¹
Prime factorization	2 × 502703	1005409
Divisors count	4	2
Divisors	1, 2, 502703, 1005406	1, 1005409
Number of properties	1	6
Additive primes		30315th
Cousin primes (1st member)		8185th
Isolated primes		62478th
Lucky primes		8653rd
Primes		78901st
Semiprimes	211104th
Super primes		7740th
Roman numberals
Base 2	11110101011101011110₂	11110101011101100001₂
Base 3	1220002011021₃	1220002011101₃
Base 4	3311131132₄	3311131201₄
Base 5	224133111₅	224133114₅
Base 6	33314354₆	33314401₆
Base 7	11355133₇	11355136₇
Base 8	3653536₈	3653541₈
Base 9	1802137₉	1802141₉
Base 10	1005406₁₀	1005409₁₀
Base 11	627416₁₁	627419₁₁
Base 12	4059ba₁₂	405a01₁₂
Base 13	29281c₁₃	292822₁₃
Base 14	1c258a₁₄	1c258d₁₄
Base 15	14cd71₁₅	14cd74₁₅
Base 16	f575e₁₆	f5761₁₆