Compare 393929 vs 393940

Property	393929	393940
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	393929¹	2² × 5¹ × 19697¹
Prime factorization	393929	2 × 2 × 5 × 19697
Divisors count	2	12
Divisors	1, 393929	1, 2, 4, 5, 10, 20, 19697, 39394, 78788, 98485, 196970, 393940
Number of properties	4	0
Chen primes	13497th
Emirps	6555th
Primes	33394th
Twin primes (1st member)	3757th
Roman numberals
Base 2	1100000001011001001₂	1100000001011010100₂
Base 3	202000100222₃	202000101101₃
Base 4	1200023021₄	1200023110₄
Base 5	100101204₅	100101230₅
Base 6	12235425₆	12235444₆
Base 7	3230324₇	3230341₇
Base 8	1401311₈	1401324₈
Base 9	660328₉	660341₉
Base 10	393929₁₀	393940₁₀
Base 11	249a68₁₁	249a78₁₁
Base 12	16bb75₁₂	16bb84₁₂
Base 13	10a3c3₁₃	10a401₁₃
Base 14	a37bb₁₄	a37c8₁₄
Base 15	7babe₁₅	7baca₁₅
Base 16	602c9₁₆	602d4₁₆