Compare 218969 vs 218981

Property	218969	218981
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	218969¹	7² × 41¹ × 109¹
Prime factorization	218969	7 × 7 × 41 × 109
Divisors count	2	12
Divisors	1, 218969	1, 7, 41, 49, 109, 287, 763, 2009, 4469, 5341, 31283, 218981
Number of properties	6	0
Chen primes	8140th
Harmonic primes	7320th
Primes	19523rd
Pythagorean primes	9741st
Sexy primes (2nd member)	4618th
Twin primes (1st member)	2319th
Roman numberals
Base 2	110101011101011001₂	110101011101100101₂
Base 3	102010100222₃	102010101102₃
Base 4	311131121₄	311131211₄
Base 5	24001334₅	24001411₅
Base 6	4405425₆	4405445₆
Base 7	1601252₇	1601300₇
Base 8	653531₈	653545₈
Base 9	363328₉	363342₉
Base 10	218969₁₀	218981₁₀
Base 11	13a573₁₁	13a584₁₁
Base 12	a6875₁₂	a6885₁₂
Base 13	7888a₁₃	78899₁₃
Base 14	59b29₁₄	59b37₁₄
Base 15	44d2e₁₅	44d3b₁₅
Base 16	35759₁₆	35765₁₆