7 × 47 × 3907

Prime Factor Structure

Factorization String 7 × 47 × 3907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,500,672

Proper Divisor Sum 215,269

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1285397 ← → #1285411

1 7 47 329 3,907 27,349 183,629 1,285,403

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

1,285,403 3,856,210 1,928,105 5,784,316 2,892,158 1,446,079 4,338,238 2,169,119 6,507,358 3,253,679 9,761,038 4,880,519 14,641,558 7,320,779 21,962,338 10,981,169 32,943,508 16,471,754 8,235,877 24,707,632 12,353,816 6,176,908 3,088,454 1,544,227 4,632,682 2,316,341 6,949,024 3,474,512 1,737,256 868,628 434,314 217,157 651,472 325,736 162,868 81,434 40,717 122,152 61,076 30,538 15,269 45,808 22,904 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156

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