11 × 31 × 73 × 157

Prime Factor Structure

Factorization String 11 × 31 × 73 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,489,728

Proper Divisor Sum 581,527

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3908173 ← → #3908207

1 11 31 73 157 341 803 1,727 2,263 4,867 11,461 24,893 53,537 126,071 355,291 3,908,201

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

3,908,201 11,724,604 5,862,302 2,931,151 8,793,454 4,396,727 13,190,182 6,595,091 19,785,274 9,892,637 29,677,912 14,838,956 7,419,478 3,709,739 11,129,218 5,564,609 16,693,828 8,346,914 4,173,457 12,520,372 6,260,186 3,130,093 9,390,280 4,695,140 2,347,570 1,173,785 3,521,356 1,760,678 880,339 2,641,018 1,320,509 3,961,528 1,980,764 990,382 495,191 1,485,574 742,787 2,228,362 1,114,181 3,342,544 1,671,272 835,636 417,818 208,909 626,728 313,364 156,682 78,341 235,024 117,512 58,756 29,378 14,689 44,068 22,034 11,017 33,052 16,526 8,263 24,790

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