2 × 3² × 5² × 1439

Prime Factor Structure

Factorization String 2 × 3^2 × 5^2 × 1439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,740,960

Proper Divisor Sum 1,093,410

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #647531 ← → #647551

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

647,550 323,775 971,326 485,663 1,456,990 728,495 2,185,486 1,092,743 3,278,230 1,639,115 4,917,346 2,458,673 7,376,020 3,688,010 1,844,005 5,532,016 2,766,008 1,383,004 691,502 345,751 1,037,254 518,627 1,555,882 777,941 2,333,824 1,166,912 583,456 291,728 145,864 72,932 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650

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