653²

Prime Factor Structure

Factorization String 653^2

Distinct Prime Factors 1

Square Status Yes (√426409 = 653)

Abundance Measure Deficient

Analytical Properties

Total Divisors 3

Divisor Sum (σ) 427,063

Proper Divisor Sum 654

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #426407 ← → #426421

1 653 426,409

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

426,409 1,279,228 639,614 319,807 959,422 479,711 1,439,134 719,567 2,158,702 1,079,351 3,238,054 1,619,027 4,857,082 2,428,541 7,285,624 3,642,812 1,821,406 910,703 2,732,110 1,366,055 4,098,166 2,049,083 6,147,250 3,073,625 9,220,876 4,610,438 2,305,219 6,915,658 3,457,829 10,373,488 5,186,744 2,593,372 1,296,686 648,343 1,945,030 972,515 2,917,546 1,458,773 4,376,320 2,188,160 1,094,080 547,040 273,520 136,760 68,380 34,190 17,095 51,286 25,643 76,930 38,465 115,396 57,698 28,849 86,548 43,274 21,637 64,912 32,456 16,228

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