7 × 53 × 4721

Prime Factor Structure

Factorization String 7 × 53 × 4721

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,039,904

Proper Divisor Sum 288,413

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1751467 ← → #1751507

1 7 53 371 4,721 33,047 250,213 1,751,491

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

1,751,491 5,254,474 2,627,237 7,881,712 3,940,856 1,970,428 985,214 492,607 1,477,822 738,911 2,216,734 1,108,367 3,325,102 1,662,551 4,987,654 2,493,827 7,481,482 3,740,741 11,222,224 5,611,112 2,805,556 1,402,778 701,389 2,104,168 1,052,084 526,042 263,021 789,064 394,532 197,266 98,633 295,900 147,950 73,975 221,926 110,963 332,890 166,445 499,336 249,668 124,834 62,417 187,252 93,626 46,813 140,440 70,220 35,110 17,555 52,666 26,333 79,000 39,500 19,750 9,875 29,626 14,813 44,440 22,220 11,110

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