7 × 11 × 23 × 2381

Prime Factor Structure

Factorization String 7 × 11 × 23 × 2381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,488,128

Proper Divisor Sum 1,271,377

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4216741 ← → #4216753

1 7 11 23 77 161 253 1,771 2,381 16,667 26,191 54,763 183,337 383,341 602,393 4,216,751

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

4,216,751 12,650,254 6,325,127 18,975,382 9,487,691 28,463,074 14,231,537 42,694,612 21,347,306 10,673,653 32,020,960 16,010,480 8,005,240 4,002,620 2,001,310 1,000,655 3,001,966 1,500,983 4,502,950 2,251,475 6,754,426 3,377,213 10,131,640 5,065,820 2,532,910 1,266,455 3,799,366 1,899,683 5,699,050 2,849,525 8,548,576 4,274,288 2,137,144 1,068,572 534,286 267,143 801,430 400,715 1,202,146 601,073 1,803,220 901,610 450,805 1,352,416 676,208 338,104 169,052 84,526 42,263 126,790 63,395 190,186 95,093 285,280 142,640 71,320 35,660 17,830 8,915 26,746

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