Compare 12517 vs 12520

Property	12517	12520
Type	prime	composite number
Unique factors	1	3
Total factors	1	5
Prime factorization	12517¹	2³ × 5¹ × 313¹
Prime factorization	12517	2 × 2 × 2 × 5 × 313
Divisors count	2	16
Divisors	1, 12517	1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 12520
Number of properties	4	0
Isolated primes	1012th
Primes	1495th
Pythagorean primes	739th
Sexy primes (2nd member)	478th
Roman numberals
Base 2	11000011100101₂	11000011101000₂
Base 3	122011121₃	122011201₃
Base 4	3003211₄	3003220₄
Base 5	400032₅	400040₅
Base 6	133541₆	133544₆
Base 7	51331₇	51334₇
Base 8	30345₈	30350₈
Base 9	18147₉	18151₉
Base 10	12517₁₀	12520₁₀
Base 11	944a₁₁	9452₁₁
Base 12	72b1₁₂	72b4₁₂
Base 13	590b₁₃	5911₁₃
Base 14	47c1₁₄	47c4₁₄
Base 15	3a97₁₅	3a9a₁₅
Base 16	30e5₁₆	30e8₁₆