2 × 17 × 139 × 163

Prime Factor Structure

Factorization String 2 × 17 × 139 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,239,840

Proper Divisor Sum 469,502

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #770311 ← → #770353

1 2 17 34 139 163 278 326 2,363 2,771 4,726 5,542 22,657 45,314 385,169 770,338

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

770,338 385,169 1,155,508 577,754 288,877 866,632 433,316 216,658 108,329 324,988 162,494 81,247 243,742 121,871 365,614 182,807 548,422 274,211 822,634 411,317 1,233,952 616,976 308,488 154,244 77,122 38,561 115,684 57,842 28,921 86,764 43,382 21,691 65,074 32,537 97,612 48,806 24,403 73,210 36,605 109,816 54,908 27,454 13,727 41,182 20,591 61,774 30,887 92,662 46,331 138,994 69,497 208,492 104,246 52,123 156,370 78,185 234,556 117,278 58,639 175,918

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