5 × 7 × 31 × 331

Prime Factor Structure

Factorization String 5 × 7 × 31 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 509,952

Proper Divisor Sum 150,817

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #359129 ← → #359137

1 5 7 31 35 155 217 331 1,085 1,655 2,317 10,261 11,585 51,305 71,827 359,135

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

359,135 1,077,406 538,703 1,616,110 808,055 2,424,166 1,212,083 3,636,250 1,818,125 5,454,376 2,727,188 1,363,594 681,797 2,045,392 1,022,696 511,348 255,674 127,837 383,512 191,756 95,878 47,939 143,818 71,909 215,728 107,864 53,932 26,966 13,483 40,450 20,225 60,676 30,338 15,169 45,508 22,754 11,377 34,132 17,066 8,533 25,600 12,800 6,400 3,200 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11

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