2 × 647 × 1381

Prime Factor Structure

Factorization String 2 × 647 × 1381

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,686,608

Proper Divisor Sum 899,594

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1787011 ← → #1787021

1 2 647 1,294 1,381 2,762 893,507 1,787,014

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

1,787,014 893,507 2,680,522 1,340,261 4,020,784 2,010,392 1,005,196 502,598 251,299 753,898 376,949 1,130,848 565,424 282,712 141,356 70,678 35,339 106,018 53,009 159,028 79,514 39,757 119,272 59,636 29,818 14,909 44,728 22,364 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891

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