Compare 10520 vs 10531

Property	10520	10531
Type	composite number	prime
Unique factors	3	1
Total factors	5	1
Prime factorization	2³ × 5¹ × 263¹	10531¹
Prime factorization	2 × 2 × 2 × 5 × 263	10531
Divisors count	16	2
Divisors	1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520	1, 10531
Number of properties	0	6
Chen primes		665th
Harmonic primes		471st
Long primes		493rd
Lucky primes		219th
Primes		1288th
Twin primes (2nd member)		217th
Roman numberals
Base 2	10100100011000₂	10100100100011₂
Base 3	112102122₃	112110001₃
Base 4	2210120₄	2210203₄
Base 5	314040₅	314111₅
Base 6	120412₆	120431₆
Base 7	42446₇	42463₇
Base 8	24430₈	24443₈
Base 9	15378₉	15401₉
Base 10	10520₁₀	10531₁₀
Base 11	79a4₁₁	7a04₁₁
Base 12	6108₁₂	6117₁₂
Base 13	4a33₁₃	4a41₁₃
Base 14	3b96₁₄	3ba3₁₄
Base 15	31b5₁₅	31c1₁₅
Base 16	2918₁₆	2923₁₆