Compare 987988 vs 987997

Property	987988	987997
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 23¹ × 10739¹	987997¹
Prime factorization	2 × 2 × 23 × 10739	987997
Divisors count	12	2
Divisors	1, 2, 4, 23, 46, 92, 10739, 21478, 42956, 246997, 493994, 987988	1, 987997
Number of properties	0	5
Chen primes		29648th
Emirps		10909th
Isolated primes		61459th
Primes		77634th
Sexy primes (2nd member)		16218th
Roman numberals
Base 2	11110001001101010100₂	11110001001101011101₂
Base 3	1212012021011₃	1212012021111₃
Base 4	3301031110₄	3301031131₄
Base 5	223103423₅	223103442₅
Base 6	33102004₆	33102021₆
Base 7	11253301₇	11253313₇
Base 8	3611524₈	3611535₈
Base 9	1765234₉	1765244₉
Base 10	987988₁₀	987997₁₀
Base 11	615321₁₁	61532a₁₁
Base 12	3b7904₁₂	3b7911₁₂
Base 13	287911₁₃	28791a₁₃
Base 14	1ba0a8₁₄	1ba0b3₁₄
Base 15	147b0d₁₅	147b17₁₅
Base 16	f1354₁₆	f135d₁₆