Compare 181 vs 188

Property	181	188
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	181¹	2² × 47¹
Prime factorization	181	2 × 2 × 47
Divisors count	2	6
Divisors	1, 181	1, 2, 4, 47, 94, 188
Number of properties	8	0
Centered square primes	6th
Chen primes	33rd
Dihedral primes	5th
Long primes	16th
Palindromic primes	9th
Primes	42nd
Pythagorean primes	19th
Twin primes (2nd member)	13th
Roman numberals	CLXXXI	CLXXXVIII
Base 2	10110101₂	10111100₂
Base 3	20201₃	20222₃
Base 4	2311₄	2330₄
Base 5	1211₅	1223₅
Base 6	501₆	512₆
Base 7	346₇	356₇
Base 8	265₈	274₈
Base 9	221₉	228₉
Base 10	181₁₀	188₁₀
Base 11	155₁₁	161₁₁
Base 12	131₁₂	138₁₂
Base 13	10c₁₃	116₁₃
Base 14	cd₁₄	d6₁₄
Base 15	c1₁₅	c8₁₅
Base 16	b5₁₆	bc₁₆