Compare 51439 vs 51440

Property	51439	51440
Type	prime	composite number
Unique factors	1	3
Total factors	1	6
Prime factorization	51439¹	2⁴ × 5¹ × 643¹
Prime factorization	51439	2 × 2 × 2 × 2 × 5 × 643
Divisors count	2	20
Divisors	1, 51439	1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1286, 2572, 3215, 5144, 6430, 10288, 12860, 25720, 51440
Number of properties	2	0
Primes	5264th
Twin primes (2nd member)	722nd
Roman numberals
Base 2	1100100011101111₂	1100100011110000₂
Base 3	2121120011₃	2121120012₃
Base 4	30203233₄	30203300₄
Base 5	3121224₅	3121230₅
Base 6	1034051₆	1034052₆
Base 7	302653₇	302654₇
Base 8	144357₈	144360₈
Base 9	77504₉	77505₉
Base 10	51439₁₀	51440₁₀
Base 11	35713₁₁	35714₁₁
Base 12	25927₁₂	25928₁₂
Base 13	1a54b₁₃	1a54c₁₃
Base 14	14a63₁₄	14a64₁₄
Base 15	10394₁₅	10395₁₅
Base 16	c8ef₁₆	c8f0₁₆