Compare 670987 vs 671017

Property	670987	671017
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	670987¹	671017¹
Prime factorization	670987	671017
Divisors count	2	2
Divisors	1, 670987	1, 671017
Number of properties	4	4
Additive primes	21234th
Cousin primes (1st member)	5864th
Isolated primes	42650th	42653rd
Lucky primes		6217th
Primes	54383rd	54386th
Ulam primes		3995th
Roman numberals
Base 2	10100011110100001011₂	10100011110100101001₂
Base 3	1021002102101₃	1021002110111₃
Base 4	2203310023₄	2203310221₄
Base 5	132432422₅	132433032₅
Base 6	22214231₆	22214321₆
Base 7	5463142₇	5463214₇
Base 8	2436413₈	2436451₈
Base 9	1232371₉	1232414₉
Base 10	670987₁₀	671017₁₀
Base 11	419139₁₁	419166₁₁
Base 12	284377₁₂	2843a1₁₂
Base 13	1a6545₁₃	1a6569₁₃
Base 14	136759₁₄	13677b₁₄
Base 15	d3c27₁₅	d3c47₁₅
Base 16	a3d0b₁₆	a3d29₁₆