251 × 2749

Prime Factor Structure

Factorization String 251 × 2749

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 693,000

Proper Divisor Sum 3,001

Digit Sum / Digital Root 50 (Root: 5)

Adjacent Primes #689987 ← → #690037

1 251 2,749 689,999

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

689,999 2,069,998 1,034,999 3,104,998 1,552,499 4,657,498 2,328,749 6,986,248 3,493,124 1,746,562 873,281 2,619,844 1,309,922 654,961 1,964,884 982,442 491,221 1,473,664 736,832 368,416 184,208 92,104 46,052 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731

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