3² × 7 × 29 × 131

Prime Factor Structure

Factorization String 3^2 × 7 × 29 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 411,840

Proper Divisor Sum 172,503

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #239333 ← → #239347

1 3 7 9 21 29 63 87 131 203 261 393 609 917 1,179 1,827 2,751 3,799 8,253 11,397 26,593 34,191 79,779 239,337

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

239,337 718,012 359,006 179,503 538,510 269,255 807,766 403,883 1,211,650 605,825 1,817,476 908,738 454,369 1,363,108 681,554 340,777 1,022,332 511,166 255,583 766,750 383,375 1,150,126 575,063 1,725,190 862,595 2,587,786 1,293,893 3,881,680 1,940,840 970,420 485,210 242,605 727,816 363,908 181,954 90,977 272,932 136,466 68,233 204,700 102,350 51,175 153,526 76,763 230,290 115,145 345,436 172,718 86,359 259,078 129,539 388,618 194,309 582,928 291,464 145,732 72,866 36,433 109,300 54,650

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