Compare 399439 vs 399440

Property	399439	399440
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	399439¹	2⁴ × 5¹ × 4993¹
Prime factorization	399439	2 × 2 × 2 × 2 × 5 × 4993
Divisors count	2	20
Divisors	1, 399439	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4993, 9986, 19972, 24965, 39944, 49930, 79888, 99860, 199720, 399440
Number of properties	4	0
Additive primes	13355th
Isolated primes	26216th
Primes	33815th
Sexy primes (2nd member)	7644th
Roman numberals
Base 2	1100001100001001111₂	1100001100001010000₂
Base 3	202021221001₃	202021221002₃
Base 4	1201201033₄	1201201100₄
Base 5	100240224₅	100240230₅
Base 6	12321131₆	12321132₆
Base 7	3252355₇	3252356₇
Base 8	1414117₈	1414120₈
Base 9	667831₉	667832₉
Base 10	399439₁₀	399440₁₀
Base 11	253117₁₁	253118₁₁
Base 12	1731a7₁₂	1731a8₁₂
Base 13	10ca71₁₃	10ca72₁₃
Base 14	a57d5₁₄	a57d6₁₄
Base 15	7d544₁₅	7d545₁₅
Base 16	6184f₁₆	61850₁₆