7 × 13³ × 233

Prime Factor Structure

Factorization String 7 × 13^3 × 233

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,455,360

Proper Divisor Sum 872,053

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3583297 ← → #3583309

1 7 13 91 169 233 1,183 1,631 2,197 3,029 15,379 21,203 39,377 275,639 511,901 3,583,307

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

3,583,307 10,749,922 5,374,961 16,124,884 8,062,442 4,031,221 12,093,664 6,046,832 3,023,416 1,511,708 755,854 377,927 1,133,782 566,891 1,700,674 850,337 2,551,012 1,275,506 637,753 1,913,260 956,630 478,315 1,434,946 717,473 2,152,420 1,076,210 538,105 1,614,316 807,158 403,579 1,210,738 605,369 1,816,108 908,054 454,027 1,362,082 681,041 2,043,124 1,021,562 510,781 1,532,344 766,172 383,086 191,543 574,630 287,315 861,946 430,973 1,292,920 646,460 323,230 161,615 484,846 242,423 727,270 363,635 1,090,906 545,453 1,636,360 818,180

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