λ
Ratio Atlas
21,363,585
3 × 5 × 797 × 1787
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 5 × 797 × 1787
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 34,243,776
Proper Divisor Sum 12,880,191
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #21363497 ← → #21363593

Radix Representation

Decimal 21363585
Binary 1010001011111101110000001 (25 bits)
Octal 0o121375601
Hexadecimal 0x145FB81

Divisor Catalog (16)

Collatz Trajectory (203 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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