Compare 218980 vs 218987

Property	218980	218987
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 5¹ × 10949¹	218987¹
Prime factorization	2 × 2 × 5 × 10949	218987
Divisors count	12	2
Divisors	1, 2, 4, 5, 10, 20, 10949, 21898, 43796, 54745, 109490, 218980	1, 218987
Number of properties	0	6
Chen primes		8141st
Happy primes		2966th
Primes		19525th
Prime triplets (1st member)		902nd
Sexy primes (1st member)		4619th
Twin primes (1st member)		2320th
Roman numberals
Base 2	110101011101100100₂	110101011101101011₂
Base 3	102010101101₃	102010101122₃
Base 4	311131210₄	311131223₄
Base 5	24001410₅	24001422₅
Base 6	4405444₆	4405455₆
Base 7	1601266₇	1601306₇
Base 8	653544₈	653553₈
Base 9	363341₉	363348₉
Base 10	218980₁₀	218987₁₀
Base 11	13a583₁₁	13a58a₁₁
Base 12	a6884₁₂	a688b₁₂
Base 13	78898₁₃	788a2₁₃
Base 14	59b36₁₄	59b3d₁₄
Base 15	44d3a₁₅	44d42₁₅
Base 16	35764₁₆	3576b₁₆