λ
Ratio Atlas
645,345
32 × 5 × 14341
Deficient Odd Composite

Prime Factor Structure

Factorization String 3^2 × 5 × 14341
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 1,118,676
Proper Divisor Sum 473,331
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #645329 ← → #645347

Radix Representation

Decimal 645345
Binary 10011101100011100001 (20 bits)
Octal 0o2354341
Hexadecimal 0x9D8E1

Divisor Catalog (12)

Collatz Trajectory (123 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.

← Previous Integer #645,344 Browse Full Index Next Integer #645,346 →