3² × 7 × 10271

Prime Factor Structure

Factorization String 3^2 × 7 × 10271

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,068,288

Proper Divisor Sum 421,215

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #647069 ← → #647081

1 3 7 9 21 63 10,271 30,813 71,897 92,439 215,691 647,073

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

647,073 1,941,220 970,610 485,305 1,455,916 727,958 363,979 1,091,938 545,969 1,637,908 818,954 409,477 1,228,432 614,216 307,108 153,554 76,777 230,332 115,166 57,583 172,750 86,375 259,126 129,563 388,690 194,345 583,036 291,518 145,759 437,278 218,639 655,918 327,959 983,878 491,939 1,475,818 737,909 2,213,728 1,106,864 553,432 276,716 138,358 69,179 207,538 103,769 311,308 155,654 77,827 233,482 116,741 350,224 175,112 87,556 43,778 21,889 65,668 32,834 16,417 49,252 24,626

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