Compare 393929 vs 393939

Property	393929	393939
Type	prime	composite number
Unique factors	1	4
Total factors	1	6
Prime factorization	393929¹	3² × 7¹ × 13² × 37¹
Prime factorization	393929	3 × 3 × 7 × 13 × 13 × 37
Divisors count	2	36
Divisors	1, 393929	1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 169, 259, 273, 333, 481, 507, 777, 819, 1183, 1443, 1521, 2331, 3367, 3549, 4329, 6253, 10101, 10647, 18759, 30303, 43771, 56277, 131313, 393939
Number of properties	4	0
Chen primes	13497th
Emirps	6555th
Primes	33394th
Twin primes (1st member)	3757th
Roman numberals
Base 2	1100000001011001001₂	1100000001011010011₂
Base 3	202000100222₃	202000101100₃
Base 4	1200023021₄	1200023103₄
Base 5	100101204₅	100101224₅
Base 6	12235425₆	12235443₆
Base 7	3230324₇	3230340₇
Base 8	1401311₈	1401323₈
Base 9	660328₉	660340₉
Base 10	393929₁₀	393939₁₀
Base 11	249a68₁₁	249a77₁₁
Base 12	16bb75₁₂	16bb83₁₂
Base 13	10a3c3₁₃	10a400₁₃
Base 14	a37bb₁₄	a37c7₁₄
Base 15	7babe₁₅	7bac9₁₅
Base 16	602c9₁₆	602d3₁₆