2 × 13² × 2213

Prime Factor Structure

Factorization String 2 × 13^2 × 2213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,215,486

Proper Divisor Sum 467,492

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #747991 ← → #748003

1 2 13 26 169 338 2,213 4,426 28,769 57,538 373,997 747,994

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

747,994 373,997 1,121,992 560,996 280,498 140,249 420,748 210,374 105,187 315,562 157,781 473,344 236,672 118,336 59,168 29,584 14,792 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134

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