λ
Sigma Notebook
185
5 × 37
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 37
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 228
Proper Divisor Sum 43
Digit Sum / Digital Root 14 (Root: 5)
Adjacent Primes #181 ← → #191

Radix Representation

Decimal 185
Binary 10111001 (8 bits)
Octal 0o271
Hexadecimal 0xB9

Divisor Catalog (4)

1 5 37 185

Collatz Trajectory (44 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 #184 Browse Full Index Next Integer #186 →