2 × 139 × 2243

Prime Factor Structure

Factorization String 2 × 139 × 2243

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 942,480

Proper Divisor Sum 318,926

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #623537 ← → #623563

1 2 139 278 2,243 4,486 311,777 623,554

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

623,554 311,777 935,332 467,666 233,833 701,500 350,750 175,375 526,126 263,063 789,190 394,595 1,183,786 591,893 1,775,680 887,840 443,920 221,960 110,980 55,490 27,745 83,236 41,618 20,809 62,428 31,214 15,607 46,822 23,411 70,234 35,117 105,352 52,676 26,338 13,169 39,508 19,754 9,877 29,632 14,816 7,408 3,704 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661

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