3² × 7 × 13² × 257

Prime Factor Structure

Factorization String 3^2 × 7 × 13^2 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,910,256

Proper Divisor Sum 2,173,977

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2736263 ← → #2736313

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

2,736,279 8,208,838 4,104,419 12,313,258 6,156,629 18,469,888 9,234,944 4,617,472 2,308,736 1,154,368 577,184 288,592 144,296 72,148 36,074 18,037 54,112 27,056 13,528 6,764 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485

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