3³ × 53 × 1289

Prime Factor Structure

Factorization String 3^3 × 53 × 1289

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,786,400

Proper Divisor Sum 941,841

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1844537 ← → #1844567

1 3 9 27 53 159 477 1,289 1,431 3,867 11,601 34,803 68,317 204,951 614,853 1,844,559

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

1,844,559 5,533,678 2,766,839 8,300,518 4,150,259 12,450,778 6,225,389 18,676,168 9,338,084 4,669,042 2,334,521 7,003,564 3,501,782 1,750,891 5,252,674 2,626,337 7,879,012 3,939,506 1,969,753 5,909,260 2,954,630 1,477,315 4,431,946 2,215,973 6,647,920 3,323,960 1,661,980 830,990 415,495 1,246,486 623,243 1,869,730 934,865 2,804,596 1,402,298 701,149 2,103,448 1,051,724 525,862 262,931 788,794 394,397 1,183,192 591,596 295,798 147,899 443,698 221,849 665,548 332,774 166,387 499,162 249,581 748,744 374,372 187,186 93,593 280,780 140,390 70,195

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