Compare 990804 vs 990809

Property	990804	990809
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 3¹ × 82567¹	990809¹
Prime factorization	2 × 2 × 3 × 82567	990809
Divisors count	12	2
Divisors	1, 2, 3, 4, 6, 12, 82567, 165134, 247701, 330268, 495402, 990804	1, 990809
Number of properties	0	3
Isolated primes		61622nd
Primes		77835th
Sophie germain primes		7680th
Roman numberals
Base 2	11110001111001010100₂	11110001111001011001₂
Base 3	1212100010110₃	1212100010122₃
Base 4	3301321110₄	3301321121₄
Base 5	223201204₅	223201214₅
Base 6	33123020₆	33123025₆
Base 7	11264433₇	11264441₇
Base 8	3617124₈	3617131₈
Base 9	1770113₉	1770118₉
Base 10	990804₁₀	990809₁₀
Base 11	617451₁₁	617456₁₁
Base 12	3b9470₁₂	3b9475₁₂
Base 13	288c99₁₃	288ca1₁₃
Base 14	1bb11a₁₄	1bb121₁₄
Base 15	148889₁₅	14888e₁₅
Base 16	f1e54₁₆	f1e59₁₆