Compare 640669 vs 640676

Property	640669	640676
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	640669¹	2² × 160169¹
Prime factorization	640669	2 × 2 × 160169
Divisors count	2	6
Divisors	1, 640669	1, 2, 4, 160169, 320338, 640676
Number of properties	6	0
Additive primes	20372nd
Chen primes	20396th
Primes	52126th
Prime triplets (3rd member)	2063rd
Sexy primes (2nd member)	11293rd
Twin primes (2nd member)	5638th
Roman numberals
Base 2	10011100011010011101₂	10011100011010100100₂
Base 3	1012112211111₃	1012112211202₃
Base 4	2130122131₄	2130122210₄
Base 5	131000134₅	131000201₅
Base 6	21422021₆	21422032₆
Base 7	5305561₇	5305601₇
Base 8	2343235₈	2343244₈
Base 9	1175744₉	1175752₉
Base 10	640669₁₀	640676₁₀
Base 11	3a8387₁₁	3a8393₁₁
Base 12	26a911₁₂	26a918₁₂
Base 13	1957c3₁₃	1957ca₁₃
Base 14	1296a1₁₄	1296a8₁₄
Base 15	c9c64₁₅	c9c6b₁₅
Base 16	9c69d₁₆	9c6a4₁₆