λ
Ratio Atlas
1,663,645
5 × 332729
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 332729
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,996,380
Proper Divisor Sum 332,735
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1663619 ← → #1663681

Radix Representation

Decimal 1663645
Binary 110010110001010011101 (21 bits)
Octal 0o6261235
Hexadecimal 0x19629D

Divisor Catalog (4)

Collatz Trajectory (207 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 #1,663,644 Browse Full Index Next Integer #1,663,646 →