λ
Ratio Atlas
257,405
5 × 51481
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 51481
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 308,892
Proper Divisor Sum 51,487
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #257401 ← → #257407

Radix Representation

Decimal 257405
Binary 111110110101111101 (18 bits)
Octal 0o766575
Hexadecimal 0x3ED7D

Divisor Catalog (4)

Collatz Trajectory (101 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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