Compare 628389 vs 628391

Property	628389	628391
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	3² × 69821¹	628391¹
Prime factorization	3 × 3 × 69821	628391
Divisors count	6	2
Divisors	1, 3, 9, 69821, 209463, 628389	1, 628391
Number of properties	0	4
Additive primes		20035th
Isolated primes		40146th
Primes		51225th
Ulam primes		3746th
Roman numberals
Base 2	10011001011010100101₂	10011001011010100111₂
Base 3	1011220222200₃	1011220222202₃
Base 4	2121122211₄	2121122213₄
Base 5	130102024₅	130102031₅
Base 6	21245113₆	21245115₆
Base 7	5225016₇	5225021₇
Base 8	2313245₈	2313247₈
Base 9	1156880₉	1156882₉
Base 10	628389₁₀	628391₁₀
Base 11	39a133₁₁	39a135₁₁
Base 12	263799₁₂	26379b₁₂
Base 13	190038₁₃	19003a₁₃
Base 14	12500d₁₄	125011₁₄
Base 15	c62c9₁₅	c62cb₁₅
Base 16	996a5₁₆	996a7₁₆