13 × 71²

Prime Factor Structure

Factorization String 13 × 71^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 71,582

Proper Divisor Sum 6,049

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #65521 ← → #65537

1 13 71 923 5,041 65,533

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

65,533 196,600 98,300 49,150 24,575 73,726 36,863 110,590 55,295 165,886 82,943 248,830 124,415 373,246 186,623 559,870 279,935 839,806 419,903 1,259,710 629,855 1,889,566 944,783 2,834,350 1,417,175 4,251,526 2,125,763 6,377,290 3,188,645 9,565,936 4,782,968 2,391,484 1,195,742 597,871 1,793,614 896,807 2,690,422 1,345,211 4,035,634 2,017,817 6,053,452 3,026,726 1,513,363 4,540,090 2,270,045 6,810,136 3,405,068 1,702,534 851,267 2,553,802 1,276,901 3,830,704 1,915,352 957,676 478,838 239,419 718,258 359,129 1,077,388 538,694

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