13 × 17 × 12889

Prime Factor Structure

Factorization String 13 × 17 × 12889

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,248,280

Proper Divisor Sum 399,811

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #2848459 ← → #2848471

1 13 17 221 12,889 167,557 219,113 2,848,469

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

2,848,469 8,545,408 4,272,704 2,136,352 1,068,176 534,088 267,044 133,522 66,761 200,284 100,142 50,071 150,214 75,107 225,322 112,661 337,984 168,992 84,496 42,248 21,124 10,562 5,281 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14

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