Compare 390421 vs 390428

Property	390421	390428
Type	prime	composite number
Unique factors	1	2
Total factors	1	3
Prime factorization	390421¹	2² × 97607¹
Prime factorization	390421	2 × 2 × 97607
Divisors count	2	6
Divisors	1, 390421	1, 2, 4, 97607, 195214, 390428
Number of properties	3	0
Additive primes	13109th
Primes	33104th
Twin primes (2nd member)	3726th
Roman numberals
Base 2	1011111010100010101₂	1011111010100011100₂
Base 3	201211120001₃	201211120022₃
Base 4	1133110111₄	1133110130₄
Base 5	44443141₅	44443203₅
Base 6	12211301₆	12211312₆
Base 7	3214153₇	3214163₇
Base 8	1372425₈	1372434₈
Base 9	654501₉	654508₉
Base 10	390421₁₀	390428₁₀
Base 11	247369₁₁	247375₁₁
Base 12	169b31₁₂	169b38₁₂
Base 13	108925₁₃	10892c₁₃
Base 14	a23d3₁₄	a23da₁₄
Base 15	7aa31₁₅	7aa38₁₅
Base 16	5f515₁₆	5f51c₁₆