Compare 81839 vs 81841

Property	81839	81841
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	81839¹	223¹ × 367¹
Prime factorization	81839	223 × 367
Divisors count	2	4
Divisors	1, 81839	1, 223, 367, 81841
Number of properties	6	1
Additive primes	3324th
Chen primes	3609th
Happy primes	1239th
Isolated primes	5945th
Primes	8002nd
Semiprimes		19319th
Sophie germain primes	994th
Roman numberals
Base 2	10011111110101111₂	10011111110110001₂
Base 3	11011021002₃	11011021011₃
Base 4	103332233₄	103332301₄
Base 5	10104324₅	10104331₅
Base 6	1430515₆	1430521₆
Base 7	460412₇	460414₇
Base 8	237657₈	237661₈
Base 9	134232₉	134234₉
Base 10	81839₁₀	81841₁₀
Base 11	5653a₁₁	56541₁₁
Base 12	3b43b₁₂	3b441₁₂
Base 13	2b334₁₃	2b336₁₃
Base 14	21b79₁₄	21b7b₁₄
Base 15	193ae₁₅	193b1₁₅
Base 16	13faf₁₆	13fb1₁₆