2² × 19 × 31 × 1693

Prime Factor Structure

Factorization String 2^2 × 19 × 31 × 1693

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,589,120

Proper Divisor Sum 3,600,412

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3988703 ← → #3988717

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

3,988,708 1,994,354 997,177 2,991,532 1,495,766 747,883 2,243,650 1,121,825 3,365,476 1,682,738 841,369 2,524,108 1,262,054 631,027 1,893,082 946,541 2,839,624 1,419,812 709,906 354,953 1,064,860 532,430 266,215 798,646 399,323 1,197,970 598,985 1,796,956 898,478 449,239 1,347,718 673,859 2,021,578 1,010,789 3,032,368 1,516,184 758,092 379,046 189,523 568,570 284,285 852,856 426,428 213,214 106,607 319,822 159,911 479,734 239,867 719,602 359,801 1,079,404 539,702 269,851 809,554 404,777 1,214,332 607,166 303,583 910,750

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