Compare 397921 vs 397930

Property	397921	397930
Type	prime	composite number
Unique factors	1	4
Total factors	1	4
Prime factorization	397921¹	2¹ × 5¹ × 13¹ × 3061¹
Prime factorization	397921	2 × 5 × 13 × 3061
Divisors count	2	16
Divisors	1, 397921	1, 2, 5, 10, 13, 26, 65, 130, 3061, 6122, 15305, 30610, 39793, 79586, 198965, 397930
Number of properties	5	0
Additive primes	13314th
Emirps	6650th
Isolated primes	26117th
Primes	33692nd
Ulam primes	2424th
Roman numberals
Base 2	1100001001001100001₂	1100001001001101010₂
Base 3	202012211211₃	202012212011₃
Base 4	1201021201₄	1201021222₄
Base 5	100213141₅	100213210₅
Base 6	12310121₆	12310134₆
Base 7	3245056₇	3245101₇
Base 8	1411141₈	1411152₈
Base 9	665754₉	665764₉
Base 10	397921₁₀	397930₁₀
Base 11	251a67₁₁	251a75₁₁
Base 12	172341₁₂	17234a₁₂
Base 13	10c174₁₃	10c180₁₃
Base 14	a502d₁₄	a5038₁₄
Base 15	7cd81₁₅	7cd8a₁₅
Base 16	61261₁₆	6126a₁₆