Compare 222980 vs 222991

Property	222980	222991
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 11149¹	222991¹
Prime factorization	2 × 2 × 5 × 11149	222991
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 11149, 22298, 44596, 55745, 111490, 222980	1, 222991
Number of properties	0	4
Harmonic primes		7460th
Isolated primes		15146th
Lucky primes		2536th
Primes		19857th
Roman numberals
Base 2	110110011100000100₂	110110011100001111₂
Base 3	102022212112₃	102022212221₃
Base 4	312130010₄	312130033₄
Base 5	24113410₅	24113431₅
Base 6	4440152₆	4440211₆
Base 7	1616042₇	1616056₇
Base 8	663404₈	663417₈
Base 9	368775₉	368787₉
Base 10	222980₁₀	222991₁₀
Base 11	14258a₁₁	14259a₁₁
Base 12	a9058₁₂	a9067₁₂
Base 13	7a654₁₃	7a662₁₃
Base 14	5b392₁₄	5b39d₁₄
Base 15	46105₁₅	46111₁₅
Base 16	36704₁₆	3670f₁₆