2⁴ × 3 × 13 × 823

Prime Factor Structure

Factorization String 2^4 × 3 × 13 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,430,464

Proper Divisor Sum 916,912

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #513533 ← → #513593

1 2 3 4 6 8 12 13 16 24 26 39 48 52 78 104 156 208 312 624 823 1,646 2,469 3,292 4,938 6,584 9,876 10,699 13,168 19,752 21,398 32,097 39,504 42,796 64,194 85,592 128,388 171,184 256,776 513,552

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

513,552 256,776 128,388 64,194 32,097 96,292 48,146 24,073 72,220 36,110 18,055 54,166 27,083 81,250 40,625 121,876 60,938 30,469 91,408 45,704 22,852 11,426 5,713 17,140 8,570 4,285 12,856 6,428 3,214 1,607 4,822 2,411 7,234 3,617 10,852 5,426 2,713 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266

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