5 × 11 × 23 × 31

Prime Factor Structure

Factorization String 5 × 11 × 23 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 55,296

Proper Divisor Sum 16,081

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #39209 ← → #39217

1 5 11 23 31 55 115 155 253 341 713 1,265 1,705 3,565 7,843 39,215

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

39,215 117,646 58,823 176,470 88,235 264,706 132,353 397,060 198,530 99,265 297,796 148,898 74,449 223,348 111,674 55,837 167,512 83,756 41,878 20,939 62,818 31,409 94,228 47,114 23,557 70,672 35,336 17,668 8,834 4,417 13,252 6,626 3,313 9,940 4,970 2,485 7,456 3,728 1,864 932 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251

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