Compare 3121 vs 3123

Property	3121	3123
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	3121¹	3² × 347¹
Prime factorization	3121	3 × 3 × 347
Divisors count	2	6
Divisors	1, 3121	1, 3, 9, 347, 1041, 3123
Number of properties	7	0
Additive primes	228th
Centered square primes	19th
Emirps	105th
Lucky primes	94th
Primes	445th
Pythagorean primes	219th
Twin primes (2nd member)	83rd
Roman numberals	MMMCXXI	MMMCXXIII
Base 2	110000110001₂	110000110011₂
Base 3	11021121₃	11021200₃
Base 4	300301₄	300303₄
Base 5	44441₅	44443₅
Base 6	22241₆	22243₆
Base 7	12046₇	12051₇
Base 8	6061₈	6063₈
Base 9	4247₉	4250₉
Base 10	3121₁₀	3123₁₀
Base 11	2388₁₁	238a₁₁
Base 12	1981₁₂	1983₁₂
Base 13	1561₁₃	1563₁₃
Base 14	11cd₁₄	11d1₁₄
Base 15	dd1₁₅	dd3₁₅
Base 16	c31₁₆	c33₁₆