5 × 263 × 523

Prime Factor Structure

Factorization String 5 × 263 × 523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 830,016

Proper Divisor Sum 142,271

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #687737 ← → #687749

1 5 263 523 1,315 2,615 137,549 687,745

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

687,745 2,063,236 1,031,618 515,809 1,547,428 773,714 386,857 1,160,572 580,286 290,143 870,430 435,215 1,305,646 652,823 1,958,470 979,235 2,937,706 1,468,853 4,406,560 2,203,280 1,101,640 550,820 275,410 137,705 413,116 206,558 103,279 309,838 154,919 464,758 232,379 697,138 348,569 1,045,708 522,854 261,427 784,282 392,141 1,176,424 588,212 294,106 147,053 441,160 220,580 110,290 55,145 165,436 82,718 41,359 124,078 62,039 186,118 93,059 279,178 139,589 418,768 209,384 104,692 52,346 26,173

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