13 × 47 × 1129

Prime Factor Structure

Factorization String 13 × 47 × 1129

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 759,360

Proper Divisor Sum 69,541

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #689807 ← → #689827

1 13 47 611 1,129 14,677 53,063 689,819

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

689,819 2,069,458 1,034,729 3,104,188 1,552,094 776,047 2,328,142 1,164,071 3,492,214 1,746,107 5,238,322 2,619,161 7,857,484 3,928,742 1,964,371 5,893,114 2,946,557 8,839,672 4,419,836 2,209,918 1,104,959 3,314,878 1,657,439 4,972,318 2,486,159 7,458,478 3,729,239 11,187,718 5,593,859 16,781,578 8,390,789 25,172,368 12,586,184 6,293,092 3,146,546 1,573,273 4,719,820 2,359,910 1,179,955 3,539,866 1,769,933 5,309,800 2,654,900 1,327,450 663,725 1,991,176 995,588 497,794 248,897 746,692 373,346 186,673 560,020 280,010 140,005 420,016 210,008 105,004 52,502 26,251

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