2 × 5² × 7² × 13 × 31

Prime Factor Structure

Factorization String 2 × 5^2 × 7^2 × 13 × 31

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 2,374,848

Proper Divisor Sum 1,387,498

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #987313 ← → #987353

1 2 5 7 10 13 14 25 26 31 35 49 50 62 65 70 91 98 130 155 175 182 217 245 310 325 350 403 434 455 490 637 650 775 806 910 1,085 1,225 1,274 1,519 1,550 2,015 2,170 2,275 2,450 2,821 3,038 3,185 4,030 4,550 5,425 5,642 6,370 7,595 10,075 10,850 14,105 15,190 15,925 19,747

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

987,350 493,675 1,481,026 740,513 2,221,540 1,110,770 555,385 1,666,156 833,078 416,539 1,249,618 624,809 1,874,428 937,214 468,607 1,405,822 702,911 2,108,734 1,054,367 3,163,102 1,581,551 4,744,654 2,372,327 7,116,982 3,558,491 10,675,474 5,337,737 16,013,212 8,006,606 4,003,303 12,009,910 6,004,955 18,014,866 9,007,433 27,022,300 13,511,150 6,755,575 20,266,726 10,133,363 30,400,090 15,200,045 45,600,136 22,800,068 11,400,034 5,700,017 17,100,052 8,550,026 4,275,013 12,825,040 6,412,520 3,206,260 1,603,130 801,565 2,404,696 1,202,348 601,174 300,587 901,762 450,881 1,352,644

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