7 × 13 × 53 × 487

Prime Factor Structure

Factorization String 7 × 13 × 53 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,951,424

Proper Divisor Sum 602,623

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2348791 ← → #2348807

1 7 13 53 91 371 487 689 3,409 4,823 6,331 25,811 44,317 180,677 335,543 2,348,801

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

2,348,801 7,046,404 3,523,202 1,761,601 5,284,804 2,642,402 1,321,201 3,963,604 1,981,802 990,901 2,972,704 1,486,352 743,176 371,588 185,794 92,897 278,692 139,346 69,673 209,020 104,510 52,255 156,766 78,383 235,150 117,575 352,726 176,363 529,090 264,545 793,636 396,818 198,409 595,228 297,614 148,807 446,422 223,211 669,634 334,817 1,004,452 502,226 251,113 753,340 376,670 188,335 565,006 282,503 847,510 423,755 1,271,266 635,633 1,906,900 953,450 476,725 1,430,176 715,088 357,544 178,772 89,386

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