Compare 12721 vs 12722

Property	12721	12722
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	12721¹	2¹ × 6361¹
Prime factorization	12721	2 × 6361
Divisors count	2	4
Divisors	1, 12721	1, 2, 6361, 12722
Number of properties	7	1
Additive primes	736th
Chen primes	770th
Harmonic primes	544th
Isolated primes	1032nd
Palindromic primes	27th
Primes	1519th
Pythagorean primes	753rd
Semiprimes		3306th
Roman numberals
Base 2	11000110110001₂	11000110110010₂
Base 3	122110011₃	122110012₃
Base 4	3012301₄	3012302₄
Base 5	401341₅	401342₅
Base 6	134521₆	134522₆
Base 7	52042₇	52043₇
Base 8	30661₈	30662₈
Base 9	18404₉	18405₉
Base 10	12721₁₀	12722₁₀
Base 11	9615₁₁	9616₁₁
Base 12	7441₁₂	7442₁₂
Base 13	5a37₁₃	5a38₁₃
Base 14	48c9₁₄	48ca₁₄
Base 15	3b81₁₅	3b82₁₅
Base 16	31b1₁₆	31b2₁₆