3 × 13 × 641

Prime Factor Structure

Factorization String 3 × 13 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 35,952

Proper Divisor Sum 10,953

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #24989 ← → #25013

1 3 13 39 641 1,923 8,333 24,999

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

24,999 74,998 37,499 112,498 56,249 168,748 84,374 42,187 126,562 63,281 189,844 94,922 47,461 142,384 71,192 35,596 17,798 8,899 26,698 13,349 40,048 20,024 10,012 5,006 2,503 7,510 3,755 11,266 5,633 16,900 8,450 4,225 12,676 6,338 3,169 9,508 4,754 2,377 7,132 3,566 1,783 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722

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