2 × 19 × 31 × 3331

Prime Factor Structure

Factorization String 2 × 19 × 31 × 3331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,397,440

Proper Divisor Sum 2,473,522

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3923917 ← → #3923963

1 2 19 31 38 62 589 1,178 3,331 6,662 63,289 103,261 126,578 206,522 1,961,959 3,923,918

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

3,923,918 1,961,959 5,885,878 2,942,939 8,828,818 4,414,409 13,243,228 6,621,614 3,310,807 9,932,422 4,966,211 14,898,634 7,449,317 22,347,952 11,173,976 5,586,988 2,793,494 1,396,747 4,190,242 2,095,121 6,285,364 3,142,682 1,571,341 4,714,024 2,357,012 1,178,506 589,253 1,767,760 883,880 441,940 220,970 110,485 331,456 165,728 82,864 41,432 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741 26,224 13,112 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151

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