3 × 7³ × 31 × 67

Prime Factor Structure

Factorization String 3 × 7^3 × 31 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,481,600

Proper Divisor Sum 1,344,367

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2137211 ← → #2137237

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

2,137,233 6,411,700 3,205,850 1,602,925 4,808,776 2,404,388 1,202,194 601,097 1,803,292 901,646 450,823 1,352,470 676,235 2,028,706 1,014,353 3,043,060 1,521,530 760,765 2,282,296 1,141,148 570,574 285,287 855,862 427,931 1,283,794 641,897 1,925,692 962,846 481,423 1,444,270 722,135 2,166,406 1,083,203 3,249,610 1,624,805 4,874,416 2,437,208 1,218,604 609,302 304,651 913,954 456,977 1,370,932 685,466 342,733 1,028,200 514,100 257,050 128,525 385,576 192,788 96,394 48,197 144,592 72,296 36,148 18,074 9,037 27,112 13,556

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