11 × 13 × 47 × 443

Prime Factor Structure

Factorization String 11 × 13 × 47 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,580,416

Proper Divisor Sum 603,013

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2977399 ← → #2977409

1 11 13 47 143 443 517 611 4,873 5,759 6,721 20,821 63,349 229,031 270,673 2,977,403

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

2,977,403 8,932,210 4,466,105 13,398,316 6,699,158 3,349,579 10,048,738 5,024,369 15,073,108 7,536,554 3,768,277 11,304,832 5,652,416 2,826,208 1,413,104 706,552 353,276 176,638 88,319 264,958 132,479 397,438 198,719 596,158 298,079 894,238 447,119 1,341,358 670,679 2,012,038 1,006,019 3,018,058 1,509,029 4,527,088 2,263,544 1,131,772 565,886 282,943 848,830 424,415 1,273,246 636,623 1,909,870 954,935 2,864,806 1,432,403 4,297,210 2,148,605 6,445,816 3,222,908 1,611,454 805,727 2,417,182 1,208,591 3,625,774 1,812,887 5,438,662 2,719,331 8,157,994 4,078,997

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