Compare 640949 vs 640952

Property	640949	640952
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	640949¹	2³ × 13¹ × 6163¹
Prime factorization	640949	2 × 2 × 2 × 13 × 6163
Divisors count	2	16
Divisors	1, 640949	1, 2, 4, 8, 13, 26, 52, 104, 6163, 12326, 24652, 49304, 80119, 160238, 320476, 640952
Number of properties	5	0
Happy primes	7420th
Isolated primes	40871st
Primes	52146th
Sexy primes (2nd member)	11299th
Sophie germain primes	5314th
Roman numberals
Base 2	10011100011110110101₂	10011100011110111000₂
Base 3	1012120012212₃	1012120012222₃
Base 4	2130132311₄	2130132320₄
Base 5	131002244₅	131002302₅
Base 6	21423205₆	21423212₆
Base 7	5306441₇	5306444₇
Base 8	2343665₈	2343670₈
Base 9	1176185₉	1176188₉
Base 10	640949₁₀	640952₁₀
Base 11	3a8611₁₁	3a8614₁₁
Base 12	26ab05₁₂	26ab08₁₂
Base 13	19597a₁₃	195980₁₃
Base 14	129821₁₄	129824₁₄
Base 15	c9d9e₁₅	c9da2₁₅
Base 16	9c7b5₁₆	9c7b8₁₆