λ
Integer Codex
31,409
72 × 641
Deficient Odd Composite

Prime Factor Structure

Factorization String 7^2 × 641
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 36,594
Proper Divisor Sum 5,185
Digit Sum / Digital Root 17 (Root: 8)
Adjacent Primes #31397 ← → #31469

Radix Representation

Decimal 31409
Binary 111101010110001 (15 bits)
Octal 0o75261
Hexadecimal 0x7AB1

Divisor Catalog (6)

Collatz Trajectory (103 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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