17 × 79 × 479

Prime Factor Structure

Factorization String 17 × 79 × 479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 691,200

Proper Divisor Sum 47,903

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #643273 ← → #643301

1 17 79 479 1,343 8,143 37,841 643,297

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

643,297 1,929,892 964,946 482,473 1,447,420 723,710 361,855 1,085,566 542,783 1,628,350 814,175 2,442,526 1,221,263 3,663,790 1,831,895 5,495,686 2,747,843 8,243,530 4,121,765 12,365,296 6,182,648 3,091,324 1,545,662 772,831 2,318,494 1,159,247 3,477,742 1,738,871 5,216,614 2,608,307 7,824,922 3,912,461 11,737,384 5,868,692 2,934,346 1,467,173 4,401,520 2,200,760 1,100,380 550,190 275,095 825,286 412,643 1,237,930 618,965 1,856,896 928,448 464,224 232,112 116,056 58,028 29,014 14,507 43,522 21,761 65,284 32,642 16,321 48,964 24,482

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