2² × 7 × 19² × 31

Prime Factor Structure

Factorization String 2^2 × 7 × 19^2 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 682,752

Proper Divisor Sum 369,404

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #313343 ← → #313351

1 2 4 7 14 19 28 31 38 62 76 124 133 217 266 361 434 532 589 722 868 1,178 1,444 2,356 2,527 4,123 5,054 8,246 10,108 11,191 16,492 22,382 44,764 78,337 156,674 313,348

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

313,348 156,674 78,337 235,012 117,506 58,753 176,260 88,130 44,065 132,196 66,098 33,049 99,148 49,574 24,787 74,362 37,181 111,544 55,772 27,886 13,943 41,830 20,915 62,746 31,373 94,120 47,060 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56

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