3 × 23 × 191 × 739

Prime Factor Structure

Factorization String 3 × 23 × 191 × 739

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,639,680

Proper Divisor Sum 3,900,399

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9739271 ← → #9739297

1 3 23 69 191 573 739 2,217 4,393 13,179 16,997 50,991 141,149 423,447 3,246,427 9,739,281

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

9,739,281 29,217,844 14,608,922 7,304,461 21,913,384 10,956,692 5,478,346 2,739,173 8,217,520 4,108,760 2,054,380 1,027,190 513,595 1,540,786 770,393 2,311,180 1,155,590 577,795 1,733,386 866,693 2,600,080 1,300,040 650,020 325,010 162,505 487,516 243,758 121,879 365,638 182,819 548,458 274,229 822,688 411,344 205,672 102,836 51,418 25,709 77,128 38,564 19,282 9,641 28,924 14,462 7,231 21,694 10,847 32,542 16,271 48,814 24,407 73,222 36,611 109,834 54,917 164,752 82,376 41,188 20,594 10,297

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