Compare 989441 vs 989557

Property	989441	989557
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	989441¹	989557¹
Prime factorization	989441	989557
Divisors count	2	2
Divisors	1, 989441	1, 989557
Number of properties	3	6
Additive primes		29837th
Cousin primes (1st member)		8083rd
Good primes		2640th
Isolated primes	61539th	61543rd
Lucky primes		8531st
Primes	77734th	77740th
Sophie germain primes	7675th
Roman numberals
Base 2	11110001100100000001₂	11110001100101110101₂
Base 3	1212021020222₃	1212021102021₃
Base 4	3301210001₄	3301211311₄
Base 5	223130231₅	223131212₅
Base 6	33112425₆	33113141₆
Base 7	11260445₇	11261002₇
Base 8	3614401₈	3614565₈
Base 9	1767228₉	1767367₉
Base 10	989441₁₀	989557₁₀
Base 11	616422₁₁	616518₁₁
Base 12	3b8715₁₂	3b87b1₁₂
Base 13	28848b₁₃	28854a₁₃
Base 14	1ba825₁₄	1ba8a9₁₄
Base 15	14827b₁₅	148307₁₅
Base 16	f1901₁₆	f1975₁₆