3 × 7 × 167 × 607

Prime Factor Structure

Factorization String 3 × 7 × 167 × 607

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,268,608

Proper Divisor Sum 1,139,859

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2128747 ← → #2128751

1 3 7 21 167 501 607 1,169 1,821 3,507 4,249 12,747 101,369 304,107 709,583 2,128,749

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

2,128,749 6,386,248 3,193,124 1,596,562 798,281 2,394,844 1,197,422 598,711 1,796,134 898,067 2,694,202 1,347,101 4,041,304 2,020,652 1,010,326 505,163 1,515,490 757,745 2,273,236 1,136,618 568,309 1,704,928 852,464 426,232 213,116 106,558 53,279 159,838 79,919 239,758 119,879 359,638 179,819 539,458 269,729 809,188 404,594 202,297 606,892 303,446 151,723 455,170 227,585 682,756 341,378 170,689 512,068 256,034 128,017 384,052 192,026 96,013 288,040 144,020 72,010 36,005 108,016 54,008 27,004 13,502

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