Compare 399871 vs 399880

Property	399871	399880
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	399871¹	2³ × 5¹ × 13¹ × 769¹
Prime factorization	399871	2 × 2 × 2 × 5 × 13 × 769
Divisors count	2	32
Divisors	1, 399871	1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 769, 1538, 3076, 3845, 6152, 7690, 9997, 15380, 19994, 30760, 39988, 49985, 79976, 99970, 199940, 399880
Number of properties	3	0
Additive primes	13370th
Isolated primes	26245th
Primes	33850th
Roman numberals
Base 2	1100001100111111111₂	1100001101000001000₂
Base 3	202022112001₃	202022112101₃
Base 4	1201213333₄	1201220020₄
Base 5	100243441₅	100244010₅
Base 6	12323131₆	12323144₆
Base 7	3253543₇	3253555₇
Base 8	1414777₈	1415010₈
Base 9	668461₉	668471₉
Base 10	399871₁₀	399880₁₀
Base 11	25347a₁₁	253488₁₁
Base 12	1734a7₁₂	1734b4₁₂
Base 13	110014₁₃	110020₁₃
Base 14	a5a23₁₄	a5a2c₁₄
Base 15	7d731₁₅	7d73a₁₅
Base 16	619ff₁₆	61a08₁₆