λ
Ratio Atlas
18,972,721
83 × 228587
Deficient Odd Composite

Prime Factor Structure

Factorization String 83 × 228587
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 19,201,392
Proper Divisor Sum 228,671
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #18972661 ← → #18972727

Radix Representation

Decimal 18972721
Binary 1001000011000000000110001 (25 bits)
Octal 0o110300061
Hexadecimal 0x1218031

Divisor Catalog (4)

Collatz Trajectory (151 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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