3 × 5² × 8761

Prime Factor Structure

Factorization String 3 × 5^2 × 8761

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,086,488

Proper Divisor Sum 429,413

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #657071 ← → #657079

1 3 5 15 25 75 8,761 26,283 43,805 131,415 219,025 657,075

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

657,075 1,971,226 985,613 2,956,840 1,478,420 739,210 369,605 1,108,816 554,408 277,204 138,602 69,301 207,904 103,952 51,976 25,988 12,994 6,497 19,492 9,746 4,873 14,620 7,310 3,655 10,966 5,483 16,450 8,225 24,676 12,338 6,169 18,508 9,254 4,627 13,882 6,941 20,824 10,412 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700

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