31 × 2591

Prime Factor Structure

Factorization String 31 × 2591

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 82,944

Proper Divisor Sum 2,623

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #80317 ← → #80329

1 31 2,591 80,321

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

80,321 240,964 120,482 60,241 180,724 90,362 45,181 135,544 67,772 33,886 16,943 50,830 25,415 76,246 38,123 114,370 57,185 171,556 85,778 42,889 128,668 64,334 32,167 96,502 48,251 144,754 72,377 217,132 108,566 54,283 162,850 81,425 244,276 122,138 61,069 183,208 91,604 45,802 22,901 68,704 34,352 17,176 8,588 4,294 2,147 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151 454 227 682 341 1,024 512

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