17 × 1245103

Prime Factor Structure

Factorization String 17 × 1245103

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 22,411,872

Proper Divisor Sum 1,245,121

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #21166721 ← → #21166763

1 17 1,245,103 21,166,751

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

21,166,751 63,500,254 31,750,127 95,250,382 47,625,191 142,875,574 71,437,787 214,313,362 107,156,681 321,470,044 160,735,022 80,367,511 241,102,534 120,551,267 361,653,802 180,826,901 542,480,704 271,240,352 135,620,176 67,810,088 33,905,044 16,952,522 8,476,261 25,428,784 12,714,392 6,357,196 3,178,598 1,589,299 4,767,898 2,383,949 7,151,848 3,575,924 1,787,962 893,981 2,681,944 1,340,972 670,486 335,243 1,005,730 502,865 1,508,596 754,298 377,149 1,131,448 565,724 282,862 141,431 424,294 212,147 636,442 318,221 954,664 477,332 238,666 119,333 358,000 179,000 89,500 44,750 22,375

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