821 × 7309

Prime Factor Structure

Factorization String 821 × 7309

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,008,820

Proper Divisor Sum 8,131

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #6000679 ← → #6000703

1 821 7,309 6,000,689

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

6,000,689 18,002,068 9,001,034 4,500,517 13,501,552 6,750,776 3,375,388 1,687,694 843,847 2,531,542 1,265,771 3,797,314 1,898,657 5,695,972 2,847,986 1,423,993 4,271,980 2,135,990 1,067,995 3,203,986 1,601,993 4,805,980 2,402,990 1,201,495 3,604,486 1,802,243 5,406,730 2,703,365 8,110,096 4,055,048 2,027,524 1,013,762 506,881 1,520,644 760,322 380,161 1,140,484 570,242 285,121 855,364 427,682 213,841 641,524 320,762 160,381 481,144 240,572 120,286 60,143 180,430 90,215 270,646 135,323 405,970 202,985 608,956 304,478 152,239 456,718 228,359

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