2 × 61 × 89 × 409

Prime Factor Structure

Factorization String 2 × 61 × 89 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,863,400

Proper Divisor Sum 2,422,478

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4440913 ← → #4440929

1 2 61 89 122 178 409 818 5,429 10,858 24,949 36,401 49,898 72,802 2,220,461 4,440,922

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

4,440,922 2,220,461 6,661,384 3,330,692 1,665,346 832,673 2,498,020 1,249,010 624,505 1,873,516 936,758 468,379 1,405,138 702,569 2,107,708 1,053,854 526,927 1,580,782 790,391 2,371,174 1,185,587 3,556,762 1,778,381 5,335,144 2,667,572 1,333,786 666,893 2,000,680 1,000,340 500,170 250,085 750,256 375,128 187,564 93,782 46,891 140,674 70,337 211,012 105,506 52,753 158,260 79,130 39,565 118,696 59,348 29,674 14,837 44,512 22,256 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697

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