Compare 669988 vs 669989

Property	669988	669989
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	2² × 11¹ × 15227¹	669989¹
Prime factorization	2 × 2 × 11 × 15227	669989
Divisors count	12	2
Divisors	1, 2, 4, 11, 22, 44, 15227, 30454, 60908, 167497, 334994, 669988	1, 669989
Number of properties	0	5
Additive primes		21202nd
Chen primes		21227th
Happy primes		7696th
Isolated primes		42588th
Primes		54309th
Roman numberals
Base 2	10100011100100100100₂	10100011100100100101₂
Base 3	1021001001101₃	1021001001102₃
Base 4	2203210210₄	2203210211₄
Base 5	132414423₅	132414424₅
Base 6	22205444₆	22205445₆
Base 7	5460214₇	5460215₇
Base 8	2434444₈	2434445₈
Base 9	1231041₉	1231042₉
Base 10	669988₁₀	669989₁₀
Base 11	418410₁₁	418411₁₁
Base 12	283884₁₂	283885₁₂
Base 13	1a5c57₁₃	1a5c58₁₃
Base 14	136244₁₄	136245₁₄
Base 15	d37ad₁₅	d37ae₁₅
Base 16	a3924₁₆	a3925₁₆