Compare 664997 vs 665089

Property	664997	665089
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	664997¹	665089¹
Prime factorization	664997	665089
Divisors count	2	2
Divisors	1, 664997	1, 665089
Number of properties	3	3
Additive primes	21056th
Isolated primes	42298th	42305th
Primes	53945th	53954th
Ulam primes		3957th
Roman numberals
Base 2	10100010010110100101₂	10100010011000000001₂
Base 3	1020210012112₃	1020210022221₃
Base 4	2202112211₄	2202120001₄
Base 5	132234442₅	132240324₅
Base 6	22130405₆	22131041₆
Base 7	5436524₇	5440015₇
Base 8	2422645₈	2423001₈
Base 9	1223175₉	1223287₉
Base 10	664997₁₀	665089₁₀
Base 11	414693₁₁	414767₁₁
Base 12	280a05₁₂	280a81₁₂
Base 13	1a38b8₁₃	1a3959₁₃
Base 14	1344bb₁₄	134545₁₄
Base 15	d2082₁₅	d20e4₁₅
Base 16	a25a5₁₆	a2601₁₆