5 × 7² × 12157

Prime Factor Structure

Factorization String 5 × 7^2 × 12157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,158,036

Proper Divisor Sum 1,179,571

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #2978453 ← → #2978483

1 5 7 35 49 245 12,157 60,785 85,099 425,495 595,693 2,978,465

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

2,978,465 8,935,396 4,467,698 2,233,849 6,701,548 3,350,774 1,675,387 5,026,162 2,513,081 7,539,244 3,769,622 1,884,811 5,654,434 2,827,217 8,481,652 4,240,826 2,120,413 6,361,240 3,180,620 1,590,310 795,155 2,385,466 1,192,733 3,578,200 1,789,100 894,550 447,275 1,341,826 670,913 2,012,740 1,006,370 503,185 1,509,556 754,778 377,389 1,132,168 566,084 283,042 141,521 424,564 212,282 106,141 318,424 159,212 79,606 39,803 119,410 59,705 179,116 89,558 44,779 134,338 67,169 201,508 100,754 50,377 151,132 75,566 37,783 113,350

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