7 × 19 × 41 × 151

Prime Factor Structure

Factorization String 7 × 19 × 41 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,021,440

Proper Divisor Sum 198,037

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #823399 ← → #823421

1 7 19 41 133 151 287 779 1,057 2,869 5,453 6,191 20,083 43,337 117,629 823,403

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

823,403 2,470,210 1,235,105 3,705,316 1,852,658 926,329 2,778,988 1,389,494 694,747 2,084,242 1,042,121 3,126,364 1,563,182 781,591 2,344,774 1,172,387 3,517,162 1,758,581 5,275,744 2,637,872 1,318,936 659,468 329,734 164,867 494,602 247,301 741,904 370,952 185,476 92,738 46,369 139,108 69,554 34,777 104,332 52,166 26,083 78,250 39,125 117,376 58,688 29,344 14,672 7,336 3,668 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148

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