5 × 31 × 73 × 131

Prime Factor Structure

Factorization String 5 × 31 × 73 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,875,456

Proper Divisor Sum 393,191

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1482263 ← → #1482289

1 5 31 73 131 155 365 655 2,263 4,061 9,563 11,315 20,305 47,815 296,453 1,482,265

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

1,482,265 4,446,796 2,223,398 1,111,699 3,335,098 1,667,549 5,002,648 2,501,324 1,250,662 625,331 1,875,994 937,997 2,813,992 1,406,996 703,498 351,749 1,055,248 527,624 263,812 131,906 65,953 197,860 98,930 49,465 148,396 74,198 37,099 111,298 55,649 166,948 83,474 41,737 125,212 62,606 31,303 93,910 46,955 140,866 70,433 211,300 105,650 52,825 158,476 79,238 39,619 118,858 59,429 178,288 89,144 44,572 22,286 11,143 33,430 16,715 50,146 25,073 75,220 37,610 18,805 56,416

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