Compare 21347 vs 21359

Property	21347	21359
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	21347¹	13¹ × 31¹ × 53¹
Prime factorization	21347	13 × 31 × 53
Divisors count	2	8
Divisors	1, 21347	1, 13, 31, 53, 403, 689, 1643, 21359
Number of properties	7	0
Additive primes	1112th
Chen primes	1176th
Happy primes	397th
Isolated primes	1674th
Primes	2397th
Sexy primes (2nd member)	727th
Ulam primes	182nd
Roman numberals
Base 2	101001101100011₂	101001101101111₂
Base 3	1002021122₃	1002022002₃
Base 4	11031203₄	11031233₄
Base 5	1140342₅	1140414₅
Base 6	242455₆	242515₆
Base 7	116144₇	116162₇
Base 8	51543₈	51557₈
Base 9	32248₉	32262₉
Base 10	21347₁₀	21359₁₀
Base 11	15047₁₁	15058₁₁
Base 12	1042b₁₂	1043b₁₂
Base 13	9941₁₃	9950₁₃
Base 14	7acb₁₄	7ad9₁₄
Base 15	64d2₁₅	64de₁₅
Base 16	5363₁₆	536f₁₆