3 × 7 × 37 × 1259

Prime Factor Structure

Factorization String 3 × 7 × 37 × 1259

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,532,160

Proper Divisor Sum 553,917

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #978239 ← → #978269

1 3 7 21 37 111 259 777 1,259 3,777 8,813 26,439 46,583 139,749 326,081 978,243

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

978,243 2,934,730 1,467,365 4,402,096 2,201,048 1,100,524 550,262 275,131 825,394 412,697 1,238,092 619,046 309,523 928,570 464,285 1,392,856 696,428 348,214 174,107 522,322 261,161 783,484 391,742 195,871 587,614 293,807 881,422 440,711 1,322,134 661,067 1,983,202 991,601 2,974,804 1,487,402 743,701 2,231,104 1,115,552 557,776 278,888 139,444 69,722 34,861 104,584 52,292 26,146 13,073 39,220 19,610 9,805 29,416 14,708 7,354 3,677 11,032 5,516 2,758 1,379 4,138 2,069 6,208

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