Compare 660349 vs 660355

Property	660349	660355
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	660349¹	5¹ × 132071¹
Prime factorization	660349	5 × 132071
Divisors count	2	4
Divisors	1, 660349	1, 5, 132071, 660355
Number of properties	3	1
Centered triangular primes	114th
Primes	53595th
Semiprimes		141314th
Twin primes (2nd member)	5780th
Roman numberals
Base 2	10100001001101111101₂	10100001001110000011₂
Base 3	1020112211101₃	1020112211121₃
Base 4	2201031331₄	2201032003₄
Base 5	132112344₅	132112410₅
Base 6	22053101₆	22053111₆
Base 7	5420134₇	5420143₇
Base 8	2411575₈	2411603₈
Base 9	1215741₉	1215747₉
Base 10	660349₁₀	660355₁₀
Base 11	411148₁₁	411153₁₁
Base 12	27a191₁₂	27a197₁₂
Base 13	1a1751₁₃	1a1757₁₃
Base 14	13291b₁₄	132923₁₄
Base 15	d09d4₁₅	d09da₁₅
Base 16	a137d₁₆	a1383₁₆