λ
Ratio Atlas
21,656
23 × 2707
Deficient Even Composite

Prime Factor Structure

Factorization String 2^3 × 2707
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 40,620
Proper Divisor Sum 18,964
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #21649 ← → #21661

Radix Representation

Decimal 21656
Binary 101010010011000 (15 bits)
Octal 0o52230
Hexadecimal 0x5498

Divisor Catalog (8)

Collatz Trajectory (43 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 #21,655 Browse Full Index Next Integer #21,657 →