Compare 21188 vs 21193

Property	21188	21193
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	2² × 5297¹	21193¹
Prime factorization	2 × 2 × 5297	21193
Divisors count	6	2
Divisors	1, 2, 4, 5297, 10594, 21188	1, 21193
Number of properties	0	7
Lucky primes		387th
Primes		2384th
Prime triplets (3rd member)		178th
Pythagorean primes		1183rd
Sexy primes (2nd member)		722nd
Twin primes (2nd member)		361st
Ulam primes		180th
Roman numberals
Base 2	101001011000100₂	101001011001001₂
Base 3	1002001202₃	1002001221₃
Base 4	11023010₄	11023021₄
Base 5	1134223₅	1134233₅
Base 6	242032₆	242041₆
Base 7	115526₇	115534₇
Base 8	51304₈	51311₈
Base 9	32052₉	32057₉
Base 10	21188₁₀	21193₁₀
Base 11	14a12₁₁	14a17₁₁
Base 12	10318₁₂	10321₁₂
Base 13	984b₁₃	9853₁₃
Base 14	7a16₁₄	7a1b₁₄
Base 15	6428₁₅	642d₁₅
Base 16	52c4₁₆	52c9₁₆