13 × 128119

Prime Factor Structure

Factorization String 13 × 128119

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,793,680

Proper Divisor Sum 128,133

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1665533 ← → #1665563

1 13 128,119 1,665,547

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

1,665,547 4,996,642 2,498,321 7,494,964 3,747,482 1,873,741 5,621,224 2,810,612 1,405,306 702,653 2,107,960 1,053,980 526,990 263,495 790,486 395,243 1,185,730 592,865 1,778,596 889,298 444,649 1,333,948 666,974 333,487 1,000,462 500,231 1,500,694 750,347 2,251,042 1,125,521 3,376,564 1,688,282 844,141 2,532,424 1,266,212 633,106 316,553 949,660 474,830 237,415 712,246 356,123 1,068,370 534,185 1,602,556 801,278 400,639 1,201,918 600,959 1,802,878 901,439 2,704,318 1,352,159 4,056,478 2,028,239 6,084,718 3,042,359 9,127,078 4,563,539 13,690,618

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