3² × 31 × 131 × 353

Prime Factor Structure

Factorization String 3^2 × 31 × 131 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 19,438,848

Proper Divisor Sum 6,537,051

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #12901787 ← → #12901799

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

12,901,797 38,705,392 19,352,696 9,676,348 4,838,174 2,419,087 7,257,262 3,628,631 10,885,894 5,442,947 16,328,842 8,164,421 24,493,264 12,246,632 6,123,316 3,061,658 1,530,829 4,592,488 2,296,244 1,148,122 574,061 1,722,184 861,092 430,546 215,273 645,820 322,910 161,455 484,366 242,183 726,550 363,275 1,089,826 544,913 1,634,740 817,370 408,685 1,226,056 613,028 306,514 153,257 459,772 229,886 114,943 344,830 172,415 517,246 258,623 775,870 387,935 1,163,806 581,903 1,745,710 872,855 2,618,566 1,309,283 3,927,850 1,963,925 5,891,776 2,945,888

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