Compare 80309 vs 80321

Property	80309	80321
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	80309¹	31¹ × 2591¹
Prime factorization	80309	31 × 2591
Divisors count	2	4
Divisors	1, 80309	1, 31, 2591, 80321
Number of properties	6	1
Harmonic primes	2967th
Isolated primes	5845th
Long primes	2984th
Primes	7864th
Pythagorean primes	3915th
Semiprimes		18993rd
Sophie germain primes	980th
Roman numberals
Base 2	10011100110110101₂	10011100111000001₂
Base 3	11002011102₃	11002011212₃
Base 4	103212311₄	103213001₄
Base 5	10032214₅	10032241₅
Base 6	1415445₆	1415505₆
Base 7	453065₇	453113₇
Base 8	234665₈	234701₈
Base 9	132142₉	132155₉
Base 10	80309₁₀	80321₁₀
Base 11	55379₁₁	5538a₁₁
Base 12	3a585₁₂	3a595₁₂
Base 13	2a728₁₃	2a737₁₃
Base 14	213a5₁₄	213b3₁₄
Base 15	18bde₁₅	18beb₁₅
Base 16	139b5₁₆	139c1₁₆