Compare 628255 vs 628261

Property	628255	628261
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	5¹ × 125651¹	628261¹
Prime factorization	5 × 125651	628261
Divisors count	4	2
Divisors	1, 5, 125651, 628255	1, 628261
Number of properties	1	3
Isolated primes		40137th
Primes		51216th
Semiprimes	134688th
Sexy primes (1st member)		11109th
Roman numberals
Base 2	10011001011000011111₂	10011001011000100101₂
Base 3	1011220210201₃	1011220210221₃
Base 4	2121120133₄	2121120211₄
Base 5	130101010₅	130101021₅
Base 6	21244331₆	21244341₆
Base 7	5224435₇	5224444₇
Base 8	2313037₈	2313045₈
Base 9	1156721₉	1156727₉
Base 10	628255₁₀	628261₁₀
Base 11	39a021₁₁	39a027₁₁
Base 12	2636a7₁₂	2636b1₁₂
Base 13	18cc64₁₃	18cc6a₁₃
Base 14	124d55₁₄	124d5b₁₄
Base 15	c623a₁₅	c6241₁₅
Base 16	9961f₁₆	99625₁₆