2 × 157 × 199 × 449

Prime Factor Structure

Factorization String 2 × 157 × 199 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 42,660,000

Proper Divisor Sum 14,603,786

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #28056191 ← → #28056221

1 2 157 199 314 398 449 898 31,243 62,486 70,493 89,351 140,986 178,702 14,028,107 28,056,214

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

28,056,214 14,028,107 42,084,322 21,042,161 63,126,484 31,563,242 15,781,621 47,344,864 23,672,432 11,836,216 5,918,108 2,959,054 1,479,527 4,438,582 2,219,291 6,657,874 3,328,937 9,986,812 4,993,406 2,496,703 7,490,110 3,745,055 11,235,166 5,617,583 16,852,750 8,426,375 25,279,126 12,639,563 37,918,690 18,959,345 56,878,036 28,439,018 14,219,509 42,658,528 21,329,264 10,664,632 5,332,316 2,666,158 1,333,079 3,999,238 1,999,619 5,998,858 2,999,429 8,998,288 4,499,144 2,249,572 1,124,786 562,393 1,687,180 843,590 421,795 1,265,386 632,693 1,898,080 949,040 474,520 237,260 118,630 59,315 177,946

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