Compare 640949 vs 641093

Property	640949	641093
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640949¹	641093¹
Prime factorization	640949	641093
Divisors count	2	2
Divisors	1, 640949	1, 641093
Number of properties	5	5
Additive primes		20384th
Cousin primes (2nd member)		5639th
Happy primes	7420th
Isolated primes	40871st	40882nd
Primes	52146th	52157th
Sexy primes (2nd member)	11299th
Sophie germain primes	5314th	5315th
Roman numberals
Base 2	10011100011110110101₂	10011100100001000101₂
Base 3	1012120012212₃	1012120102012₃
Base 4	2130132311₄	2130201011₄
Base 5	131002244₅	131003333₅
Base 6	21423205₆	21424005₆
Base 7	5306441₇	5310035₇
Base 8	2343665₈	2344105₈
Base 9	1176185₉	1176365₉
Base 10	640949₁₀	641093₁₀
Base 11	3a8611₁₁	3a8732₁₁
Base 12	26ab05₁₂	26b005₁₂
Base 13	19597a₁₃	195a5b₁₃
Base 14	129821₁₄	1298c5₁₄
Base 15	c9d9e₁₅	c9e48₁₅
Base 16	9c7b5₁₆	9c845₁₆