1321 × 5557

Prime Factor Structure

Factorization String 1321 × 5557

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,347,676

Proper Divisor Sum 6,879

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7340779 ← → #7340803

1 1,321 5,557 7,340,797

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

7,340,797 22,022,392 11,011,196 5,505,598 2,752,799 8,258,398 4,129,199 12,387,598 6,193,799 18,581,398 9,290,699 27,872,098 13,936,049 41,808,148 20,904,074 10,452,037 31,356,112 15,678,056 7,839,028 3,919,514 1,959,757 5,879,272 2,939,636 1,469,818 734,909 2,204,728 1,102,364 551,182 275,591 826,774 413,387 1,240,162 620,081 1,860,244 930,122 465,061 1,395,184 697,592 348,796 174,398 87,199 261,598 130,799 392,398 196,199 588,598 294,299 882,898 441,449 1,324,348 662,174 331,087 993,262 496,631 1,489,894 744,947 2,234,842 1,117,421 3,352,264 1,676,132

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