λ
Ratio Atlas
391,573
7 × 132 × 331
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 13^2 × 331
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 486,048
Proper Divisor Sum 94,475
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #391553 ← → #391579

Radix Representation

Decimal 391573
Binary 1011111100110010101 (19 bits)
Octal 0o1374625
Hexadecimal 0x5F995

Divisor Catalog (12)

Collatz Trajectory (117 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 #391,572 Browse Full Index Next Integer #391,574 →