λ
Ratio Atlas
400,648
23 × 61 × 821
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 61 × 821
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 764,460
Proper Divisor Sum 363,812
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #400643 ← → #400651

Radix Representation

Decimal 400648
Binary 1100001110100001000 (19 bits)
Octal 0o1416410
Hexadecimal 0x61D08

Divisor Catalog (16)

Collatz Trajectory (68 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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