2³ × 661 × 2579

Prime Factor Structure

Factorization String 2^3 × 661 × 2579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 25,619,400

Proper Divisor Sum 11,981,648

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #13637731 ← → #13637761

1 2 4 8 661 1,322 2,579 2,644 5,158 5,288 10,316 20,632 1,704,719 3,409,438 6,818,876 13,637,752

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

13,637,752 6,818,876 3,409,438 1,704,719 5,114,158 2,557,079 7,671,238 3,835,619 11,506,858 5,753,429 17,260,288 8,630,144 4,315,072 2,157,536 1,078,768 539,384 269,692 134,846 67,423 202,270 101,135 303,406 151,703 455,110 227,555 682,666 341,333 1,024,000 512,000 256,000 128,000 64,000 32,000 16,000 8,000 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.