3 × 7 × 73 × 613

Prime Factor Structure

Factorization String 3 × 7 × 73 × 613

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,453,952

Proper Divisor Sum 514,223

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #939713 ← → #939737

1 3 7 21 73 219 511 613 1,533 1,839 4,291 12,873 44,749 134,247 313,243 939,729

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

939,729 2,819,188 1,409,594 704,797 2,114,392 1,057,196 528,598 264,299 792,898 396,449 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

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