Compare 397975 vs 397981

Property	397975	397981
Type	composite number	prime
Unique factors	2	1
Total factors	3	1
Prime factorization	5² × 15919¹	397981¹
Prime factorization	5 × 5 × 15919	397981
Divisors count	6	2
Divisors	1, 5, 25, 15919, 79595, 397975	1, 397981
Number of properties	0	5
Additive primes		13316th
Chen primes		13602nd
Isolated primes		26122nd
Lucky primes		4049th
Primes		33697th
Roman numberals
Base 2	1100001001010010111₂	1100001001010011101₂
Base 3	202012220211₃	202012221001₃
Base 4	1201022113₄	1201022131₄
Base 5	100213400₅	100213411₅
Base 6	12310251₆	12310301₆
Base 7	3245164₇	3245203₇
Base 8	1411227₈	1411235₈
Base 9	665824₉	665831₉
Base 10	397975₁₀	397981₁₀
Base 11	252006₁₁	252011₁₁
Base 12	172387₁₂	172391₁₂
Base 13	10c1b6₁₃	10c1bc₁₃
Base 14	a506b₁₄	a5073₁₄
Base 15	7cdba₁₅	7cdc1₁₅
Base 16	61297₁₆	6129d₁₆