2² × 139 × 1213

Prime Factor Structure

Factorization String 2^2 × 139 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,189,720

Proper Divisor Sum 515,292

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #674419 ← → #674431

1 2 4 139 278 556 1,213 2,426 4,852 168,607 337,214 674,428

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

674,428 337,214 168,607 505,822 252,911 758,734 379,367 1,138,102 569,051 1,707,154 853,577 2,560,732 1,280,366 640,183 1,920,550 960,275 2,880,826 1,440,413 4,321,240 2,160,620 1,080,310 540,155 1,620,466 810,233 2,430,700 1,215,350 607,675 1,823,026 911,513 2,734,540 1,367,270 683,635 2,050,906 1,025,453 3,076,360 1,538,180 769,090 384,545 1,153,636 576,818 288,409 865,228 432,614 216,307 648,922 324,461 973,384 486,692 243,346 121,673 365,020 182,510 91,255 273,766 136,883 410,650 205,325 615,976 307,988 153,994

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