Compare 664669 vs 664670

Property	664669	664670
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	664669¹	2¹ × 5¹ × 66467¹
Prime factorization	664669	2 × 5 × 66467
Divisors count	2	8
Divisors	1, 664669	1, 2, 5, 10, 66467, 132934, 332335, 664670
Number of properties	7	0
Additive primes	21048th
Primes	53923rd
Prime quadruplets (4th member)	129th
Prime triplets (3rd member)	2121st
Sexy primes (2nd member)	11638th
Super primes	5494th
Twin primes (2nd member)	5822nd
Roman numberals
Base 2	10100010010001011101₂	10100010010001011110₂
Base 3	1020202202101₃	1020202202102₃
Base 4	2202101131₄	2202101132₄
Base 5	132232134₅	132232140₅
Base 6	22125101₆	22125102₆
Base 7	5435545₇	5435546₇
Base 8	2422135₈	2422136₈
Base 9	1222671₉	1222672₉
Base 10	664669₁₀	664670₁₀
Base 11	414415₁₁	414416₁₁
Base 12	280791₁₂	280792₁₂
Base 13	1a36c5₁₃	1a36c6₁₃
Base 14	134325₁₄	134326₁₄
Base 15	d1e14₁₅	d1e15₁₅
Base 16	a245d₁₆	a245e₁₆