λ
Ratio Atlas
21,013
21013
Deficient Odd Prime

Prime Factor Structure

Factorization String 21013
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 21,014
Proper Divisor Sum 1
Digit Sum / Digital Root 7 (Root: 7)
Adjacent Primes #21011 ← → #21017

Radix Representation

Decimal 21013
Binary 101001000010101 (15 bits)
Octal 0o51025
Hexadecimal 0x5215

Divisor Catalog (2)

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.

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