λ
Ratio Atlas
21,012
22 × 3 × 17 × 103
Abundant Even Composite

Prime Factor Structure

Factorization String 2^2 × 3 × 17 × 103
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 52,416
Proper Divisor Sum 31,404
Digit Sum / Digital Root 6 (Root: 6)
Adjacent Primes #21011 ← → #21013

Radix Representation

Decimal 21012
Binary 101001000010100 (15 bits)
Octal 0o51024
Hexadecimal 0x5214

Divisor Catalog (24)

Collatz Trajectory (30 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 #21,011 Browse Full Index Next Integer #21,013 →