Compare 521009 vs 521020

Property	521009	521020
Type	prime	composite number
Unique factors	1	4
Total factors	1	5
Prime factorization	521009¹	2² × 5¹ × 109¹ × 239¹
Prime factorization	521009	2 × 2 × 5 × 109 × 239
Divisors count	2	24
Divisors	1, 521009	1, 2, 4, 5, 10, 20, 109, 218, 239, 436, 478, 545, 956, 1090, 1195, 2180, 2390, 4780, 26051, 52102, 104204, 130255, 260510, 521020
Number of properties	4	0
Additive primes	16942nd
Chen primes	17084th
Isolated primes	33694th
Primes	43135th
Roman numberals
Base 2	1111111001100110001₂	1111111001100111100₂
Base 3	222110200122₃	222110201001₃
Base 4	1333030301₄	1333030330₄
Base 5	113133014₅	113133040₅
Base 6	15100025₆	15100044₆
Base 7	4266656₇	4300003₇
Base 8	1771461₈	1771474₈
Base 9	873618₉	873631₉
Base 10	521009₁₀	521020₁₀
Base 11	326495₁₁	3264a5₁₁
Base 12	211615₁₂	211624₁₂
Base 13	1531b8₁₃	1531c6₁₃
Base 14	d7c2d₁₄	d7c3a₁₄
Base 15	a458e₁₅	a459a₁₅
Base 16	7f331₁₆	7f33c₁₆