Compare 640733 vs 640742

Property	640733	640742
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	640733¹	2¹ × 229¹ × 1399¹
Prime factorization	640733	2 × 229 × 1399
Divisors count	2	8
Divisors	1, 640733	1, 2, 229, 458, 1399, 2798, 320371, 640742
Number of properties	5	0
Additive primes	20374th
Chen primes	20399th
Isolated primes	40855th
Primes	52130th
Sexy primes (2nd member)	11294th
Roman numberals
Base 2	10011100011011011101₂	10011100011011100110₂
Base 3	1012112220212₃	1012112221012₃
Base 4	2130123131₄	2130123212₄
Base 5	131000413₅	131000432₅
Base 6	21422205₆	21422222₆
Base 7	5306012₇	5306024₇
Base 8	2343335₈	2343346₈
Base 9	1175825₉	1175835₉
Base 10	640733₁₀	640742₁₀
Base 11	3a8435₁₁	3a8443₁₁
Base 12	26a965₁₂	26a972₁₂
Base 13	195842₁₃	19584b₁₃
Base 14	129709₁₄	129714₁₄
Base 15	c9ca8₁₅	c9cb2₁₅
Base 16	9c6dd₁₆	9c6e6₁₆