2 × 7 × 17 × 2221

Prime Factor Structure

Factorization String 2 × 7 × 17 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 959,904

Proper Divisor Sum 431,306

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #528559 ← → #528611

1 2 7 14 17 34 119 238 2,221 4,442 15,547 31,094 37,757 75,514 264,299 528,598

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

528,598 264,299 792,898 396,449 1,189,348 594,674 297,337 892,012 446,006 223,003 669,010 334,505 1,003,516 501,758 250,879 752,638 376,319 1,128,958 564,479 1,693,438 846,719 2,540,158 1,270,079 3,810,238 1,905,119 5,715,358 2,857,679 8,573,038 4,286,519 12,859,558 6,429,779 19,289,338 9,644,669 28,934,008 14,467,004 7,233,502 3,616,751 10,850,254 5,425,127 16,275,382 8,137,691 24,413,074 12,206,537 36,619,612 18,309,806 9,154,903 27,464,710 13,732,355 41,197,066 20,598,533 61,795,600 30,897,800 15,448,900 7,724,450 3,862,225 11,586,676 5,793,338 2,896,669 8,690,008 4,345,004

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