λ
Ratio Atlas
221,536
25 × 7 × 23 × 43
Abundant Even Composite

Prime Factor Structure

Factorization String 2^5 × 7 × 23 × 43
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 532,224
Proper Divisor Sum 310,688
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #221509 ← → #221537

Radix Representation

Decimal 221536
Binary 110110000101100000 (18 bits)
Octal 0o660540
Hexadecimal 0x36160

Divisor Catalog (48)

Collatz Trajectory (93 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 #221,535 Browse Full Index Next Integer #221,537 →