53 × 79 × 397

Prime Factor Structure

Factorization String 53 × 79 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,719,360

Proper Divisor Sum 57,121

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1662229 ← → #1662257

1 53 79 397 4,187 21,041 31,363 1,662,239

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

1,662,239 4,986,718 2,493,359 7,480,078 3,740,039 11,220,118 5,610,059 16,830,178 8,415,089 25,245,268 12,622,634 6,311,317 18,933,952 9,466,976 4,733,488 2,366,744 1,183,372 591,686 295,843 887,530 443,765 1,331,296 665,648 332,824 166,412 83,206 41,603 124,810 62,405 187,216 93,608 46,804 23,402 11,701 35,104 17,552 8,776 4,388 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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