Compare 670639 vs 670669

Property	670639	670669
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	670639¹	670669¹
Prime factorization	670639	670669
Divisors count	2	2
Divisors	1, 670639	1, 670669
Number of properties	4	4
Additive primes	21223rd
Chen primes	21246th
Cousin primes (1st member)		5861st
Isolated primes	42629th	42630th
Primes	54360th	54361st
Super primes		5529th
Roman numberals
Base 2	10100011101110101111₂	10100011101111001101₂
Base 3	1021001221111₃	1021001222121₃
Base 4	2203232233₄	2203233031₄
Base 5	132430024₅	132430134₅
Base 6	22212451₆	22212541₆
Base 7	5462134₇	5462206₇
Base 8	2435657₈	2435715₈
Base 9	1231844₉	1231877₉
Base 10	670639₁₀	670669₁₀
Base 11	418952₁₁	41897a₁₁
Base 12	284127₁₂	284151₁₂
Base 13	1a6338₁₃	1a635c₁₃
Base 14	13658b₁₄	1365ad₁₄
Base 15	d3a94₁₅	d3ab4₁₅
Base 16	a3baf₁₆	a3bcd₁₆