7 × 479 × 521

Prime Factor Structure

Factorization String 7 × 479 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,004,480

Proper Divisor Sum 257,567

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1746911 ← → #1746923

1 7 479 521 3,353 3,647 249,559 1,746,913

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

1,746,913 5,240,740 2,620,370 1,310,185 3,930,556 1,965,278 982,639 2,947,918 1,473,959 4,421,878 2,210,939 6,632,818 3,316,409 9,949,228 4,974,614 2,487,307 7,461,922 3,730,961 11,192,884 5,596,442 2,798,221 8,394,664 4,197,332 2,098,666 1,049,333 3,148,000 1,574,000 787,000 393,500 196,750 98,375 295,126 147,563 442,690 221,345 664,036 332,018 166,009 498,028 249,014 124,507 373,522 186,761 560,284 280,142 140,071 420,214 210,107 630,322 315,161 945,484 472,742 236,371 709,114 354,557 1,063,672 531,836 265,918 132,959 398,878

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