2 × 7 × 31 × 89 × 181

Prime Factor Structure

Factorization String 2 × 7 × 31 × 89 × 181

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 12,579,840

Proper Divisor Sum 5,588,534

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6991289 ← → #6991319

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

6,991,306 3,495,653 10,486,960 5,243,480 2,621,740 1,310,870 655,435 1,966,306 983,153 2,949,460 1,474,730 737,365 2,212,096 1,106,048 553,024 276,512 138,256 69,128 34,564 17,282 8,641 25,924 12,962 6,481 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235

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