Compare 663349 vs 663539

Property	663349	663539
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	663349¹	663539¹
Prime factorization	663349	663539
Divisors count	2	2
Divisors	1, 663349	1, 663539
Number of properties	3	5
Additive primes	21012th
Chen primes		21050th
Good primes		2038th
Isolated primes	42206th
Primes	53817th	53826th
Safe primes		3106th
Twin primes (1st member)		5808th
Roman numberals
Base 2	10100001111100110101₂	10100001111111110011₂
Base 3	1020200221111₃	1020201012112₃
Base 4	2201330311₄	2201333303₄
Base 5	132211344₅	132213124₅
Base 6	22115021₆	22115535₆
Base 7	5431651₇	5432342₇
Base 8	2417465₈	2417763₈
Base 9	1220844₉	1221175₉
Base 10	663349₁₀	663539₁₀
Base 11	413425₁₁	413588₁₁
Base 12	27ba71₁₂	27bbab₁₂
Base 13	1a2c1b₁₃	1a3036₁₃
Base 14	133a61₁₄	133b59₁₄
Base 15	d1834₁₅	d190e₁₅
Base 16	a1f35₁₆	a1ff3₁₆