Compare 669989 vs 669998

Property	669989	669998
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	669989¹	2¹ × 7¹ × 47857¹
Prime factorization	669989	2 × 7 × 47857
Divisors count	2	8
Divisors	1, 669989	1, 2, 7, 14, 47857, 95714, 334999, 669998
Number of properties	5	0
Additive primes	21202nd
Chen primes	21227th
Happy primes	7696th
Isolated primes	42588th
Primes	54309th
Roman numberals
Base 2	10100011100100100101₂	10100011100100101110₂
Base 3	1021001001102₃	1021001001202₃
Base 4	2203210211₄	2203210232₄
Base 5	132414424₅	132414443₅
Base 6	22205445₆	22205502₆
Base 7	5460215₇	5460230₇
Base 8	2434445₈	2434456₈
Base 9	1231042₉	1231052₉
Base 10	669989₁₀	669998₁₀
Base 11	418411₁₁	41841a₁₁
Base 12	283885₁₂	283892₁₂
Base 13	1a5c58₁₃	1a5c64₁₃
Base 14	136245₁₄	136250₁₄
Base 15	d37ae₁₅	d37b8₁₅
Base 16	a3925₁₆	a392e₁₆