47 × 13729

Prime Factor Structure

Factorization String 47 × 13729

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 659,040

Proper Divisor Sum 13,777

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #645257 ← → #645313

1 47 13,729 645,263

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

645,263 1,935,790 967,895 2,903,686 1,451,843 4,355,530 2,177,765 6,533,296 3,266,648 1,633,324 816,662 408,331 1,224,994 612,497 1,837,492 918,746 459,373 1,378,120 689,060 344,530 172,265 516,796 258,398 129,199 387,598 193,799 581,398 290,699 872,098 436,049 1,308,148 654,074 327,037 981,112 490,556 245,278 122,639 367,918 183,959 551,878 275,939 827,818 413,909 1,241,728 620,864 310,432 155,216 77,608 38,804 19,402 9,701 29,104 14,552 7,276 3,638 1,819 5,458 2,729 8,188 4,094

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