Compare 245981 vs 245991

Property	245981	245991
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	245981¹	3¹ × 167¹ × 491¹
Prime factorization	245981	3 × 167 × 491
Divisors count	2	8
Divisors	1, 245981	1, 3, 167, 491, 501, 1473, 81997, 245991
Number of properties	8	0
Additive primes	8803rd
Chen primes	8996th
Cousin primes (2nd member)	2543rd
Harmonic primes	8112th
Long primes	8126th
Primes	21711th
Prime triplets (2nd member)	991st
Twin primes (1st member)	2553rd
Roman numberals
Base 2	111100000011011101₂	111100000011100111₂
Base 3	110111102102₃	110111102210₃
Base 4	330003131₄	330003213₄
Base 5	30332411₅	30332431₅
Base 6	5134445₆	5134503₆
Base 7	2043101₇	2043114₇
Base 8	740335₈	740347₈
Base 9	414372₉	414383₉
Base 10	245981₁₀	245991₁₀
Base 11	15889a₁₁	1588a9₁₁
Base 12	ba425₁₂	ba433₁₂
Base 13	87c68₁₃	87c75₁₃
Base 14	65901₁₄	6590b₁₄
Base 15	4cd3b₁₅	4cd46₁₅
Base 16	3c0dd₁₆	3c0e7₁₆