Compare 231809 vs 231821

Property	231809	231821
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	231809¹	231821¹
Prime factorization	231809	231821
Divisors count	2	2
Divisors	1, 231809	1, 231821
Number of properties	5	8
Additive primes	8351st	8352nd
Chen primes	8561st	8562nd
Harmonic primes	7739th
Isolated primes	15708th
Long primes		7701st
Primes	20583rd	20584th
Prime triplets (1st member)		949th
Sexy primes (1st member)		4848th
Sophie germain primes		2323rd
Twin primes (1st member)		2439th
Roman numberals
Base 2	111000100110000001₂	111000100110001101₂
Base 3	102202222112₃	102202222222₃
Base 4	320212001₄	320212031₄
Base 5	24404214₅	24404241₅
Base 6	4545105₆	4545125₆
Base 7	1653554₇	1653602₇
Base 8	704601₈	704615₈
Base 9	382875₉	382888₉
Base 10	231809₁₀	231821₁₀
Base 11	149186₁₁	149197₁₁
Base 12	b2195₁₂	b21a5₁₂
Base 13	81686₁₃	81695₁₃
Base 14	6069b₁₄	606a9₁₄
Base 15	48a3e₁₅	48a4b₁₅
Base 16	38981₁₆	3898d₁₆