Compare 520013 vs 520019

Property	520013	520019
Type	composite number	prime
Unique factors	3	1
Total factors	4	1
Prime factorization	13² × 17¹ × 181¹	520019¹
Prime factorization	13 × 13 × 17 × 181	520019
Divisors count	12	2
Divisors	1, 13, 17, 169, 181, 221, 2353, 2873, 3077, 30589, 40001, 520013	1, 520019
Number of properties	0	5
Additive primes		16907th
Chen primes		17057th
Primes		43062nd
Safe primes		2540th
Twin primes (1st member)		4713th
Roman numberals
Base 2	1111110111101001101₂	1111110111101010011₂
Base 3	222102022202₃	222102022222₃
Base 4	1332331031₄	1332331103₄
Base 5	113120023₅	113120034₅
Base 6	15051245₆	15051255₆
Base 7	4264034₇	4264043₇
Base 8	1767515₈	1767523₈
Base 9	872282₉	872288₉
Base 10	520013₁₀	520019₁₀
Base 11	32576a₁₁	325775₁₁
Base 12	210b25₁₂	210b2b₁₂
Base 13	152900₁₃	152906₁₃
Base 14	d771b₁₄	d7723₁₄
Base 15	a4128₁₅	a412e₁₅
Base 16	7ef4d₁₆	7ef53₁₆