λ
Ratio Atlas
1,389,005
5 × 83 × 3347
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 83 × 3347
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,687,392
Proper Divisor Sum 298,387
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1389001 ← → #1389007

Radix Representation

Decimal 1389005
Binary 101010011000111001101 (21 bits)
Octal 0o5230715
Hexadecimal 0x1531CD

Divisor Catalog (8)

Collatz Trajectory (80 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 #1,389,004 Browse Full Index Next Integer #1,389,006 →