Compare 199904 vs 199909

Property	199904	199909
Type	composite number	prime
Unique factors	2	1
Total factors	6	1
Prime factorization	2⁵ × 6247¹	199909¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 6247	199909
Divisors count	12	2
Divisors	1, 2, 4, 8, 16, 32, 6247, 12494, 24988, 49976, 99952, 199904	1, 199909
Number of properties	0	4
Additive primes		7220th
Isolated primes		13661st
Primes		17978th
Pythagorean primes		8974th
Roman numberals
Base 2	110000110011100000₂	110000110011100101₂
Base 3	101011012212₃	101011020001₃
Base 4	300303200₄	300303211₄
Base 5	22344104₅	22344114₅
Base 6	4141252₆	4141301₆
Base 7	1461545₇	1461553₇
Base 8	606340₈	606345₈
Base 9	334185₉	334201₉
Base 10	199904₁₀	199909₁₀
Base 11	127211₁₁	127216₁₁
Base 12	97828₁₂	97831₁₂
Base 13	6ccb3₁₃	6ccb8₁₃
Base 14	52bcc₁₄	52bd3₁₄
Base 15	3e36e₁₅	3e374₁₅
Base 16	30ce0₁₆	30ce5₁₆