Compare 256129 vs 256199

Property	256129	256199
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	256129¹	256199¹
Prime factorization	256129	256199
Divisors count	2	2
Divisors	1, 256129	1, 256199
Number of properties	4	4
Chen primes		9315th
Cousin primes (1st member)	2634th
Isolated primes	17269th	17275th
Lucky primes	2806th
Primes	22536th	22544th
Safe primes		1437th
Roman numberals
Base 2	111110100010000001₂	111110100011000111₂
Base 3	111000100021₃	111000102212₃
Base 4	332202001₄	332203013₄
Base 5	31144004₅	31144244₅
Base 6	5253441₆	5254035₆
Base 7	2114506₇	2114636₇
Base 8	764201₈	764307₈
Base 9	430307₉	430385₉
Base 10	256129₁₀	256199₁₀
Base 11	165485₁₁	165539₁₁
Base 12	104281₁₂	10431b₁₂
Base 13	8c773₁₃	8c7c8₁₃
Base 14	694ad₁₄	6951d₁₄
Base 15	50d54₁₅	50d9e₁₅
Base 16	3e881₁₆	3e8c7₁₆