λ
Ratio Atlas
13,121
13121
Deficient Odd Prime

Prime Factor Structure

Factorization String 13121
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 13,122
Proper Divisor Sum 1
Digit Sum / Digital Root 8 (Root: 8)
Adjacent Primes #13109 ← → #13127

Radix Representation

Decimal 13121
Binary 11001101000001 (14 bits)
Octal 0o31501
Hexadecimal 0x3341

Divisor Catalog (2)

Collatz Trajectory (45 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 #13,120 Browse Full Index Next Integer #13,122 →