2 × 5 × 7² × 20407

Prime Factor Structure

Factorization String 2 × 5 × 7^2 × 20407

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 20,938,608

Proper Divisor Sum 10,939,178

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #9999419 ← → #9999433

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

9,999,430 4,999,715 14,999,146 7,499,573 22,498,720 11,249,360 5,624,680 2,812,340 1,406,170 703,085 2,109,256 1,054,628 527,314 263,657 790,972 395,486 197,743 593,230 296,615 889,846 444,923 1,334,770 667,385 2,002,156 1,001,078 500,539 1,501,618 750,809 2,252,428 1,126,214 563,107 1,689,322 844,661 2,533,984 1,266,992 633,496 316,748 158,374 79,187 237,562 118,781 356,344 178,172 89,086 44,543 133,630 66,815 200,446 100,223 300,670 150,335 451,006 225,503 676,510 338,255 1,014,766 507,383 1,522,150 761,075 2,283,226

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