3 × 19² × 6971

Prime Factor Structure

Factorization String 3 × 19^2 × 6971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,625,328

Proper Divisor Sum 3,075,735

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #7549583 ← → #7549601

1 3 19 57 361 1,083 6,971 20,913 132,449 397,347 2,516,531 7,549,593

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

7,549,593 22,648,780 11,324,390 5,662,195 16,986,586 8,493,293 25,479,880 12,739,940 6,369,970 3,184,985 9,554,956 4,777,478 2,388,739 7,166,218 3,583,109 10,749,328 5,374,664 2,687,332 1,343,666 671,833 2,015,500 1,007,750 503,875 1,511,626 755,813 2,267,440 1,133,720 566,860 283,430 141,715 425,146 212,573 637,720 318,860 159,430 79,715 239,146 119,573 358,720 179,360 89,680 44,840 22,420 11,210 5,605 16,816 8,408 4,204 2,102 1,051 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990

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