Compare 121018 vs 121021

Property	121018	121021
Type	semiprime	prime
Unique factors	2	1
Total factors	2	1
Prime factorization	2¹ × 60509¹	121021¹
Prime factorization	2 × 60509	121021
Divisors count	4	2
Divisors	1, 2, 60509, 121018	1, 121021
Number of properties	1	7
Additive primes		4682nd
Dihedral primes		13th
Emirps		2238th
Harmonic primes		4302nd
Primes		11394th
Pythagorean primes		5669th
Semiprimes	28058th
Twin primes (2nd member)		1431st
Roman numberals
Base 2	11101100010111010₂	11101100010111101₂
Base 3	20011000011₃	20011000021₃
Base 4	131202322₄	131202331₄
Base 5	12333033₅	12333041₅
Base 6	2332134₆	2332141₆
Base 7	1012552₇	1012555₇
Base 8	354272₈	354275₈
Base 9	204004₉	204007₉
Base 10	121018₁₀	121021₁₀
Base 11	82a17₁₁	82a1a₁₁
Base 12	5a04a₁₂	5a051₁₂
Base 13	43111₁₃	43114₁₃
Base 14	32162₁₄	32165₁₄
Base 15	25ccd₁₅	25cd1₁₅
Base 16	1d8ba₁₆	1d8bd₁₆