λ
Ratio Atlas
405,139
7 × 31 × 1867
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 31 × 1867
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 478,208
Proper Divisor Sum 73,069
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #405091 ← → #405143

Radix Representation

Decimal 405139
Binary 1100010111010010011 (19 bits)
Octal 0o1427223
Hexadecimal 0x62E93

Divisor Catalog (8)

Collatz Trajectory (86 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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