Compare 669963 vs 669971

Property	669963	669971
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 7¹ × 61¹ × 523¹	669971¹
Prime factorization	3 × 7 × 61 × 523	669971
Divisors count	16	2
Divisors	1, 3, 7, 21, 61, 183, 427, 523, 1281, 1569, 3661, 10983, 31903, 95709, 223321, 669963	1, 669971
Number of properties	0	3
Chen primes		21226th
Isolated primes		42587th
Primes		54308th
Roman numberals
Base 2	10100011100100001011₂	10100011100100010011₂
Base 3	1021001000110₃	1021001000202₃
Base 4	2203210023₄	2203210103₄
Base 5	132414323₅	132414341₅
Base 6	22205403₆	22205415₆
Base 7	5460150₇	5460161₇
Base 8	2434413₈	2434423₈
Base 9	1231013₉	1231022₉
Base 10	669963₁₀	669971₁₀
Base 11	418398₁₁	4183a5₁₁
Base 12	283863₁₂	28386b₁₂
Base 13	1a5c38₁₃	1a5c43₁₃
Base 14	136227₁₄	136231₁₄
Base 15	d3793₁₅	d379b₁₅
Base 16	a390b₁₆	a3913₁₆