λ
Ratio Atlas
398,905
5 × 13 × 17 × 192
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 13 × 17 × 19^2
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 576,072
Proper Divisor Sum 177,167
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #398903 ← → #398917

Radix Representation

Decimal 398905
Binary 1100001011000111001 (19 bits)
Octal 0o1413071
Hexadecimal 0x61639

Divisor Catalog (24)

Collatz Trajectory (42 steps to reach 1)

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

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

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