13 × 71 × 251

Prime Factor Structure

Factorization String 13 × 71 × 251

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 254,016

Proper Divisor Sum 22,343

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #231661 ← → #231677

1 13 71 251 923 3,263 17,821 231,673

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

231,673 695,020 347,510 173,755 521,266 260,633 781,900 390,950 195,475 586,426 293,213 879,640 439,820 219,910 109,955 329,866 164,933 494,800 247,400 123,700 61,850 30,925 92,776 46,388 23,194 11,597 34,792 17,396 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41

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