2² × 643 × 3499

Prime Factor Structure

Factorization String 2^2 × 643 × 3499

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 15,778,000

Proper Divisor Sum 6,778,572

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #8999423 ← → #8999429

1 2 4 643 1,286 2,572 3,499 6,998 13,996 2,249,857 4,499,714 8,999,428

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

8,999,428 4,499,714 2,249,857 6,749,572 3,374,786 1,687,393 5,062,180 2,531,090 1,265,545 3,796,636 1,898,318 949,159 2,847,478 1,423,739 4,271,218 2,135,609 6,406,828 3,203,414 1,601,707 4,805,122 2,402,561 7,207,684 3,603,842 1,801,921 5,405,764 2,702,882 1,351,441 4,054,324 2,027,162 1,013,581 3,040,744 1,520,372 760,186 380,093 1,140,280 570,140 285,070 142,535 427,606 213,803 641,410 320,705 962,116 481,058 240,529 721,588 360,794 180,397 541,192 270,596 135,298 67,649 202,948 101,474 50,737 152,212 76,106 38,053 114,160 57,080

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