7 × 258437

Prime Factor Structure

Factorization String 7 × 258437

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,067,504

Proper Divisor Sum 258,445

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1809029 ← → #1809079

1 7 258,437 1,809,059

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

1,809,059 5,427,178 2,713,589 8,140,768 4,070,384 2,035,192 1,017,596 508,798 254,399 763,198 381,599 1,144,798 572,399 1,717,198 858,599 2,575,798 1,287,899 3,863,698 1,931,849 5,795,548 2,897,774 1,448,887 4,346,662 2,173,331 6,519,994 3,259,997 9,779,992 4,889,996 2,444,998 1,222,499 3,667,498 1,833,749 5,501,248 2,750,624 1,375,312 687,656 343,828 171,914 85,957 257,872 128,936 64,468 32,234 16,117 48,352 24,176 12,088 6,044 3,022 1,511 4,534 2,267 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482

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