Compare 218969 vs 218980

Property	218969	218980
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	218969¹	2² × 5¹ × 10949¹
Prime factorization	218969	2 × 2 × 5 × 10949
Divisors count	2	12
Divisors	1, 218969	1, 2, 4, 5, 10, 20, 10949, 21898, 43796, 54745, 109490, 218980
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	110101011101100100₂
Base 3	102010100222₃	102010101101₃
Base 4	311131121₄	311131210₄
Base 5	24001334₅	24001410₅
Base 6	4405425₆	4405444₆
Base 7	1601252₇	1601266₇
Base 8	653531₈	653544₈
Base 9	363328₉	363341₉
Base 10	218969₁₀	218980₁₀
Base 11	13a573₁₁	13a583₁₁
Base 12	a6875₁₂	a6884₁₂
Base 13	7888a₁₃	78898₁₃
Base 14	59b29₁₄	59b36₁₄
Base 15	44d2e₁₅	44d3a₁₅
Base 16	35759₁₆	35764₁₆