Compare 145681 vs 145691

Property	145681	145691
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	145681¹	7¹ × 13¹ × 1601¹
Prime factorization	145681	7 × 13 × 1601
Divisors count	2	8
Divisors	1, 145681	1, 7, 13, 91, 1601, 11207, 20813, 145691
Number of properties	4	0
Primes	13480th
Pythagorean primes	6719th
Sexy primes (1st member)	3309th
Twin primes (2nd member)	1655th
Roman numberals
Base 2	100011100100010001₂	100011100100011011₂
Base 3	21101211121₃	21101211222₃
Base 4	203210101₄	203210123₄
Base 5	14130211₅	14130231₅
Base 6	3042241₆	3042255₆
Base 7	1144504₇	1144520₇
Base 8	434421₈	434433₈
Base 9	241747₉	241758₉
Base 10	145681₁₀	145691₁₀
Base 11	9a4a8₁₁	9a507₁₁
Base 12	70381₁₂	7038b₁₂
Base 13	51403₁₃	51410₁₃
Base 14	3b13b₁₄	3b147₁₄
Base 15	2d271₁₅	2d27b₁₅
Base 16	23911₁₆	2391b₁₆