λ
Ratio Atlas
20,149
20149
Deficient Odd Prime

Prime Factor Structure

Factorization String 20149
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 20,150
Proper Divisor Sum 1
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #20147 ← → #20161

Radix Representation

Decimal 20149
Binary 100111010110101 (15 bits)
Octal 0o47265
Hexadecimal 0x4EB5

Divisor Catalog (2)

Collatz Trajectory (87 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 #20,148 Browse Full Index Next Integer #20,150 →