3 × 7 × 25561

Prime Factor Structure

Factorization String 3 × 7 × 25561

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 817,984

Proper Divisor Sum 281,203

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #536779 ← → #536791

1 3 7 21 25,561 76,683 178,927 536,781

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

536,781 1,610,344 805,172 402,586 201,293 603,880 301,940 150,970 75,485 226,456 113,228 56,614 28,307 84,922 42,461 127,384 63,692 31,846 15,923 47,770 23,885 71,656 35,828 17,914 8,957 26,872 13,436 6,718 3,359 10,078 5,039 15,118 7,559 22,678 11,339 34,018 17,009 51,028 25,514 12,757 38,272 19,136 9,568 4,784 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95

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