λ
Ratio Atlas

395,420

22 × 5 × 17 × 1163
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 1163
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 879,984
Proper Divisor Sum 484,564
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #395407 ← → #395429

Radix Representation

Decimal 395420
Binary 1100000100010011100 (19 bits)
Octal 0o1404234
Hexadecimal 0x6089C

Divisor Catalog (24)

Collatz Trajectory (55 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

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