λ
Modular Archive
651
3 × 7 × 31
Deficient Odd Composite

Prime Factor Structure

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

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,024
Proper Divisor Sum 373
Digit Sum / Digital Root 12 (Root: 3)
Adjacent Primes #647 ← → #653

Radix Representation

Decimal 651
Binary 1010001011 (10 bits)
Octal 0o1213
Hexadecimal 0x28B

Divisor Catalog (8)

Collatz Trajectory (100 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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