Compare 521021 vs 521030

Property	521021	521030
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	521021¹	2¹ × 5¹ × 52103¹
Prime factorization	521021	2 × 5 × 52103
Divisors count	2	8
Divisors	1, 521021	1, 2, 5, 10, 52103, 104206, 260515, 521030
Number of properties	5	0
Additive primes	16943rd
Chen primes	17085th
Primes	43136th
Sophie germain primes	4470th
Twin primes (1st member)	4722nd
Roman numberals
Base 2	1111111001100111101₂	1111111001101000110₂
Base 3	222110201002₃	222110201102₃
Base 4	1333030331₄	1333031012₄
Base 5	113133041₅	113133110₅
Base 6	15100045₆	15100102₆
Base 7	4300004₇	4300016₇
Base 8	1771475₈	1771506₈
Base 9	873632₉	873642₉
Base 10	521021₁₀	521030₁₀
Base 11	3264a6₁₁	326504₁₁
Base 12	211625₁₂	211632₁₂
Base 13	1531c7₁₃	153203₁₃
Base 14	d7c3b₁₄	d7c46₁₄
Base 15	a459b₁₅	a45a5₁₅
Base 16	7f33d₁₆	7f346₁₆