Compare 628381 vs 628391

Property	628381	628391
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	13¹ × 48337¹	628391¹
Prime factorization	13 × 48337	628391
Divisors count	4	2
Divisors	1, 13, 48337, 628381	1, 628391
Number of properties	1	4
Additive primes		20035th
Isolated primes		40146th
Primes		51225th
Semiprimes	134717th
Ulam primes		3746th
Roman numberals
Base 2	10011001011010011101₂	10011001011010100111₂
Base 3	1011220222101₃	1011220222202₃
Base 4	2121122131₄	2121122213₄
Base 5	130102011₅	130102031₅
Base 6	21245101₆	21245115₆
Base 7	5225005₇	5225021₇
Base 8	2313235₈	2313247₈
Base 9	1156871₉	1156882₉
Base 10	628381₁₀	628391₁₀
Base 11	39a126₁₁	39a135₁₁
Base 12	263791₁₂	26379b₁₂
Base 13	190030₁₃	19003a₁₃
Base 14	125005₁₄	125011₁₄
Base 15	c62c1₁₅	c62cb₁₅
Base 16	9969d₁₆	996a7₁₆