Compare 21347 vs 21353

Property	21347	21353
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	21347¹	131¹ × 163¹
Prime factorization	21347	131 × 163
Divisors count	2	4
Divisors	1, 21347	1, 131, 163, 21353
Number of properties	7	1
Additive primes	1112th
Chen primes	1176th
Happy primes	397th
Isolated primes	1674th
Primes	2397th
Semiprimes		5410th
Sexy primes (2nd member)	727th
Ulam primes	182nd
Roman numberals
Base 2	101001101100011₂	101001101101001₂
Base 3	1002021122₃	1002021212₃
Base 4	11031203₄	11031221₄
Base 5	1140342₅	1140403₅
Base 6	242455₆	242505₆
Base 7	116144₇	116153₇
Base 8	51543₈	51551₈
Base 9	32248₉	32255₉
Base 10	21347₁₀	21353₁₀
Base 11	15047₁₁	15052₁₁
Base 12	1042b₁₂	10435₁₂
Base 13	9941₁₃	9947₁₃
Base 14	7acb₁₄	7ad3₁₄
Base 15	64d2₁₅	64d8₁₅
Base 16	5363₁₆	5369₁₆