13² × 89 × 277

Prime Factor Structure

Factorization String 13^2 × 89 × 277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,578,660

Proper Divisor Sum 412,303

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #4166341 ← → #4166363

1 13 89 169 277 1,157 3,601 15,041 24,653 46,813 320,489 4,166,357

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

4,166,357 12,499,072 6,249,536 3,124,768 1,562,384 781,192 390,596 195,298 97,649 292,948 146,474 73,237 219,712 109,856 54,928 27,464 13,732 6,866 3,433 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328 164 82 41 124

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