3² × 7² × 31²

Prime Factor Structure

Factorization String 3^2 × 7^2 × 31^2

Distinct Prime Factors 3

Square Status Yes (√423801 = 651)

Abundance Measure Deficient

Analytical Properties

Total Divisors 27

Divisor Sum (σ) 735,813

Proper Divisor Sum 312,012

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #423791 ← → #423803

1 3 7 9 21 31 49 63 93 147 217 279 441 651 961 1,519 1,953 2,883 4,557 6,727 8,649 13,671 20,181 47,089 60,543 141,267 423,801

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

423,801 1,271,404 635,702 317,851 953,554 476,777 1,430,332 715,166 357,583 1,072,750 536,375 1,609,126 804,563 2,413,690 1,206,845 3,620,536 1,810,268 905,134 452,567 1,357,702 678,851 2,036,554 1,018,277 3,054,832 1,527,416 763,708 381,854 190,927 572,782 286,391 859,174 429,587 1,288,762 644,381 1,933,144 966,572 483,286 241,643 724,930 362,465 1,087,396 543,698 271,849 815,548 407,774 203,887 611,662 305,831 917,494 458,747 1,376,242 688,121 2,064,364 1,032,182 516,091 1,548,274 774,137 2,322,412 1,161,206 580,603

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