λ
Ratio Atlas
646,072
23 × 7 × 83 × 139
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 7 × 83 × 139
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,411,200
Proper Divisor Sum 765,128
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #646067 ← → #646073

Radix Representation

Decimal 646072
Binary 10011101101110111000 (20 bits)
Octal 0o2355670
Hexadecimal 0x9DBB8

Divisor Catalog (32)

Collatz Trajectory (53 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 #646,071 Browse Full Index Next Integer #646,073 →