2 × 3⁴ × 31 × 137

Prime Factor Structure

Factorization String 2 × 3^4 × 31 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,603,008

Proper Divisor Sum 914,994

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #688013 ← → #688027

1 2 3 6 9 18 27 31 54 62 81 93 137 162 186 274 279 411 558 822 837 1,233 1,674 2,466 2,511 3,699 4,247 5,022 7,398 8,494 11,097 12,741 22,194 25,482 38,223 76,446 114,669 229,338 344,007 688,014

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

688,014 344,007 1,032,022 516,011 1,548,034 774,017 2,322,052 1,161,026 580,513 1,741,540 870,770 435,385 1,306,156 653,078 326,539 979,618 489,809 1,469,428 734,714 367,357 1,102,072 551,036 275,518 137,759 413,278 206,639 619,918 309,959 929,878 464,939 1,394,818 697,409 2,092,228 1,046,114 523,057 1,569,172 784,586 392,293 1,176,880 588,440 294,220 147,110 73,555 220,666 110,333 331,000 165,500 82,750 41,375 124,126 62,063 186,190 93,095 279,286 139,643 418,930 209,465 628,396 314,198 157,099

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