13 × 23 × 67751

Prime Factor Structure

Factorization String 13 × 23 × 67751

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,764,672

Proper Divisor Sum 2,507,123

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20257547 ← → #20257597

1 13 23 299 67,751 880,763 1,558,273 20,257,549

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

20,257,549 60,772,648 30,386,324 15,193,162 7,596,581 22,789,744 11,394,872 5,697,436 2,848,718 1,424,359 4,273,078 2,136,539 6,409,618 3,204,809 9,614,428 4,807,214 2,403,607 7,210,822 3,605,411 10,816,234 5,408,117 16,224,352 8,112,176 4,056,088 2,028,044 1,014,022 507,011 1,521,034 760,517 2,281,552 1,140,776 570,388 285,194 142,597 427,792 213,896 106,948 53,474 26,737 80,212 40,106 20,053 60,160 30,080 15,040 7,520 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598

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