3² × 181 × 317

Prime Factor Structure

Factorization String 3^2 × 181 × 317

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 752,388

Proper Divisor Sum 235,995

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #516391 ← → #516407

1 3 9 181 317 543 951 1,629 2,853 57,377 172,131 516,393

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

516,393 1,549,180 774,590 387,295 1,161,886 580,943 1,742,830 871,415 2,614,246 1,307,123 3,921,370 1,960,685 5,882,056 2,941,028 1,470,514 735,257 2,205,772 1,102,886 551,443 1,654,330 827,165 2,481,496 1,240,748 620,374 310,187 930,562 465,281 1,395,844 697,922 348,961 1,046,884 523,442 261,721 785,164 392,582 196,291 588,874 294,437 883,312 441,656 220,828 110,414 55,207 165,622 82,811 248,434 124,217 372,652 186,326 93,163 279,490 139,745 419,236 209,618 104,809 314,428 157,214 78,607 235,822 117,911

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