7² × 13 × 2663

Prime Factor Structure

Factorization String 7^2 × 13 × 2663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,125,872

Proper Divisor Sum 429,541

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1696327 ← → #1696333

1 7 13 49 91 637 2,663 18,641 34,619 130,487 242,333 1,696,331

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

1,696,331 5,088,994 2,544,497 7,633,492 3,816,746 1,908,373 5,725,120 2,862,560 1,431,280 715,640 357,820 178,910 89,455 268,366 134,183 402,550 201,275 603,826 301,913 905,740 452,870 226,435 679,306 339,653 1,018,960 509,480 254,740 127,370 63,685 191,056 95,528 47,764 23,882 11,941 35,824 17,912 8,956 4,478 2,239 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514 12,757 38,272 19,136 9,568 4,784 2,392 1,196 598 299

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