11 × 13² × 47

Prime Factor Structure

Factorization String 11 × 13^2 × 47

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 105,408

Proper Divisor Sum 18,035

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #87359 ← → #87383

1 11 13 47 143 169 517 611 1,859 6,721 7,943 87,373

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

87,373 262,120 131,060 65,530 32,765 98,296 49,148 24,574 12,287 36,862 18,431 55,294 27,647 82,942 41,471 124,414 62,207 186,622 93,311 279,934 139,967 419,902 209,951 629,854 314,927 944,782 472,391 1,417,174 708,587 2,125,762 1,062,881 3,188,644 1,594,322 797,161 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

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