Compare 12281 vs 12290

Property	12281	12290
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	12281¹	2¹ × 5¹ × 1229¹
Prime factorization	12281	2 × 5 × 1229
Divisors count	2	8
Divisors	1, 12281	1, 2, 5, 10, 1229, 2458, 6145, 12290
Number of properties	6	0
Chen primes	753rd
Cousin primes (2nd member)	238th
Harmonic primes	530th
Isolated primes	988th
Primes	1469th
Pythagorean primes	724th
Roman numberals
Base 2	10111111111001₂	11000000000010₂
Base 3	121211212₃	121212012₃
Base 4	2333321₄	3000002₄
Base 5	343111₅	343130₅
Base 6	132505₆	132522₆
Base 7	50543₇	50555₇
Base 8	27771₈	30002₈
Base 9	17755₉	17765₉
Base 10	12281₁₀	12290₁₀
Base 11	9255₁₁	9263₁₁
Base 12	7135₁₂	7142₁₂
Base 13	5789₁₃	5795₁₃
Base 14	4693₁₄	469c₁₄
Base 15	398b₁₅	3995₁₅
Base 16	2ff9₁₆	3002₁₆