7⁵ × 131

Prime Factor Structure

Factorization String 7^5 × 131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,588,256

Proper Divisor Sum 386,539

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2201711 ← → #2201723

1 7 49 131 343 917 2,401 6,419 16,807 44,933 314,531 2,201,717

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

2,201,717 6,605,152 3,302,576 1,651,288 825,644 412,822 206,411 619,234 309,617 928,852 464,426 232,213 696,640 348,320 174,160 87,080 43,540 21,770 10,885 32,656 16,328 8,164 4,082 2,041 6,124 3,062 1,531 4,594 2,297 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65

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