13 × 83 × 1979

Prime Factor Structure

Factorization String 13 × 83 × 1979

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,328,480

Proper Divisor Sum 193,139

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2135333 ← → #2135347

1 13 83 1,079 1,979 25,727 164,257 2,135,341

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

2,135,341 6,406,024 3,203,012 1,601,506 800,753 2,402,260 1,201,130 600,565 1,801,696 900,848 450,424 225,212 112,606 56,303 168,910 84,455 253,366 126,683 380,050 190,025 570,076 285,038 142,519 427,558 213,779 641,338 320,669 962,008 481,004 240,502 120,251 360,754 180,377 541,132 270,566 135,283 405,850 202,925 608,776 304,388 152,194 76,097 228,292 114,146 57,073 171,220 85,610 42,805 128,416 64,208 32,104 16,052 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258

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