Compare 12487 vs 12490

Property	12487	12490
Type	prime	composite number
Unique factors	1	3
Total factors	1	3
Prime factorization	12487¹	2¹ × 5¹ × 1249¹
Prime factorization	12487	2 × 5 × 1249
Divisors count	2	8
Divisors	1, 12487	1, 2, 5, 10, 1249, 2498, 6245, 12490
Number of properties	6	0
Cousin primes (1st member)	243rd
Good primes	204th
Isolated primes	1007th
Long primes	577th
Lucky primes	254th
Primes	1490th
Roman numberals
Base 2	11000011000111₂	11000011001010₂
Base 3	122010111₃	122010121₃
Base 4	3003013₄	3003022₄
Base 5	344422₅	344430₅
Base 6	133451₆	133454₆
Base 7	51256₇	51262₇
Base 8	30307₈	30312₈
Base 9	18114₉	18117₉
Base 10	12487₁₀	12490₁₀
Base 11	9422₁₁	9425₁₁
Base 12	7287₁₂	728a₁₂
Base 13	58b7₁₃	58ba₁₃
Base 14	479d₁₄	47a2₁₄
Base 15	3a77₁₅	3a7a₁₅
Base 16	30c7₁₆	30ca₁₆