Compare 1231 vs 1231

Property	1231	1231
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	1231¹	1231¹
Prime factorization	1231	1231
Divisors count	2	2
Divisors	1, 1231	1, 1231
Number of properties	6	6
Additive primes	108th	108th
Emirps	56th	56th
Lucky primes	52nd	52nd
Primes	202nd	202nd
Sexy primes (1st member)	88th	88th
Twin primes (2nd member)	42nd	42nd
Roman numberals	MCCXXXI	MCCXXXI
Base 2	10011001111₂	10011001111₂
Base 3	1200121₃	1200121₃
Base 4	103033₄	103033₄
Base 5	14411₅	14411₅
Base 6	5411₆	5411₆
Base 7	3406₇	3406₇
Base 8	2317₈	2317₈
Base 9	1617₉	1617₉
Base 10	1231₁₀	1231₁₀
Base 11	a1a₁₁	a1a₁₁
Base 12	867₁₂	867₁₂
Base 13	739₁₃	739₁₃
Base 14	63d₁₄	63d₁₄
Base 15	571₁₅	571₁₅
Base 16	4cf₁₆	4cf₁₆