Compare 231809 vs 231817

Property	231809	231817
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	231809¹	23¹ × 10079¹
Prime factorization	231809	23 × 10079
Divisors count	2	4
Divisors	1, 231809	1, 23, 10079, 231817
Number of properties	5	1
Additive primes	8351st
Chen primes	8561st
Harmonic primes	7739th
Isolated primes	15708th
Primes	20583rd
Semiprimes		52031st
Roman numberals
Base 2	111000100110000001₂	111000100110001001₂
Base 3	102202222112₃	102202222211₃
Base 4	320212001₄	320212021₄
Base 5	24404214₅	24404232₅
Base 6	4545105₆	4545121₆
Base 7	1653554₇	1653565₇
Base 8	704601₈	704611₈
Base 9	382875₉	382884₉
Base 10	231809₁₀	231817₁₀
Base 11	149186₁₁	149193₁₁
Base 12	b2195₁₂	b21a1₁₂
Base 13	81686₁₃	81691₁₃
Base 14	6069b₁₄	606a5₁₄
Base 15	48a3e₁₅	48a47₁₅
Base 16	38981₁₆	38989₁₆