3 × 7 × 13 × 41²

Prime Factor Structure

Factorization String 3 × 7 × 13 × 41^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 771,904

Proper Divisor Sum 312,991

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #458897 ← → #458917

1 3 7 13 21 39 41 91 123 273 287 533 861 1,599 1,681 3,731 5,043 11,193 11,767 21,853 35,301 65,559 152,971 458,913

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

458,913 1,376,740 688,370 344,185 1,032,556 516,278 258,139 774,418 387,209 1,161,628 580,814 290,407 871,222 435,611 1,306,834 653,417 1,960,252 980,126 490,063 1,470,190 735,095 2,205,286 1,102,643 3,307,930 1,653,965 4,961,896 2,480,948 1,240,474 620,237 1,860,712 930,356 465,178 232,589 697,768 348,884 174,442 87,221 261,664 130,832 65,416 32,708 16,354 8,177 24,532 12,266 6,133 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915

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