Compare 640949 vs 641413

Property	640949	641413
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	640949¹	641413¹
Prime factorization	640949	641413
Divisors count	2	2
Divisors	1, 640949	1, 641413
Number of properties	5	7
Additive primes		20394th
Happy primes	7420th	7427th
Isolated primes	40871st
Lucky primes		5987th
Primes	52146th	52177th
Sexy primes (1st member)		11306th
Sexy primes (2nd member)	11299th
Sophie germain primes	5314th
Super primes		5334th
Twin primes (2nd member)		5640th
Roman numberals
Base 2	10011100011110110101₂	10011100100110000101₂
Base 3	1012120012212₃	1012120212001₃
Base 4	2130132311₄	2130212011₄
Base 5	131002244₅	131011123₅
Base 6	21423205₆	21425301₆
Base 7	5306441₇	5311003₇
Base 8	2343665₈	2344605₈
Base 9	1176185₉	1176761₉
Base 10	640949₁₀	641413₁₀
Base 11	3a8611₁₁	3a89a3₁₁
Base 12	26ab05₁₂	26b231₁₂
Base 13	19597a₁₃	195c46₁₃
Base 14	129821₁₄	129a73₁₄
Base 15	c9d9e₁₅	ca0ad₁₅
Base 16	9c7b5₁₆	9c985₁₆