2 × 23 × 73 × 389

Prime Factor Structure

Factorization String 2 × 23 × 73 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,077,920

Proper Divisor Sum 771,658

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1306259 ← → #1306267

1 2 23 46 73 146 389 778 1,679 3,358 8,947 17,894 28,397 56,794 653,131 1,306,262

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

1,306,262 653,131 1,959,394 979,697 2,939,092 1,469,546 734,773 2,204,320 1,102,160 551,080 275,540 137,770 68,885 206,656 103,328 51,664 25,832 12,916 6,458 3,229 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384

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