5 × 13² × 19 × 31

Prime Factor Structure

Factorization String 5 × 13^2 × 19 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 702,720

Proper Divisor Sum 205,015

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #497701 ← → #497711

1 5 13 19 31 65 95 155 169 247 403 589 845 1,235 2,015 2,945 3,211 5,239 7,657 16,055 26,195 38,285 99,541 497,705

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

497,705 1,493,116 746,558 373,279 1,119,838 559,919 1,679,758 839,879 2,519,638 1,259,819 3,779,458 1,889,729 5,669,188 2,834,594 1,417,297 4,251,892 2,125,946 1,062,973 3,188,920 1,594,460 797,230 398,615 1,195,846 597,923 1,793,770 896,885 2,690,656 1,345,328 672,664 336,332 168,166 84,083 252,250 126,125 378,376 189,188 94,594 47,297 141,892 70,946 35,473 106,420 53,210 26,605 79,816 39,908 19,954 9,977 29,932 14,966 7,483 22,450 11,225 33,676 16,838 8,419 25,258 12,629 37,888 18,944

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