3⁴ × 31 × 331

Prime Factor Structure

Factorization String 3^4 × 31 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,285,504

Proper Divisor Sum 454,363

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #831139 ← → #831161

1 3 9 27 31 81 93 279 331 837 993 2,511 2,979 8,937 10,261 26,811 30,783 92,349 277,047 831,141

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

831,141 2,493,424 1,246,712 623,356 311,678 155,839 467,518 233,759 701,278 350,639 1,051,918 525,959 1,577,878 788,939 2,366,818 1,183,409 3,550,228 1,775,114 887,557 2,662,672 1,331,336 665,668 332,834 166,417 499,252 249,626 124,813 374,440 187,220 93,610 46,805 140,416 70,208 35,104 17,552 8,776 4,388 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881

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