λ
Ratio Atlas
665,371
72 × 37 × 367
Deficient Odd Composite

Prime Factor Structure

Factorization String 7^2 × 37 × 367
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 797,088
Proper Divisor Sum 131,717
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #665369 ← → #665381

Radix Representation

Decimal 665371
Binary 10100010011100011011 (20 bits)
Octal 0o2423433
Hexadecimal 0xA271B

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 #665,370 Browse Full Index Next Integer #665,372 →