Compare 399613 vs 399689

Property	399613	399689
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	399613¹	399689¹
Prime factorization	399613	399689
Divisors count	2	2
Divisors	1, 399613	1, 399689
Number of properties	4	3
Additive primes	13362nd
Chen primes		13654th
Cousin primes (1st member)	3808th
Isolated primes	26229th
Primes	33830th	33836th
Twin primes (1st member)		3802nd
Roman numberals
Base 2	1100001100011111101₂	1100001100101001001₂
Base 3	202022011111₃	202022021022₃
Base 4	1201203331₄	1201211021₄
Base 5	100241423₅	100242224₅
Base 6	12322021₆	12322225₆
Base 7	3253024₇	3253163₇
Base 8	1414375₈	1414511₈
Base 9	668144₉	668238₉
Base 10	399613₁₀	399689₁₀
Base 11	253265₁₁	253324₁₁
Base 12	173311₁₂	173375₁₂
Base 13	10cb76₁₃	10cc04₁₃
Base 14	a58bb₁₄	a5933₁₄
Base 15	7d60d₁₅	7d65e₁₅
Base 16	618fd₁₆	61949₁₆