2² × 13² × 2659

Prime Factor Structure

Factorization String 2^2 × 13^2 × 2659

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 3,407,460

Proper Divisor Sum 1,609,976

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1797469 ← → #1797503

1 2 4 13 26 52 169 338 676 2,659 5,318 10,636 34,567 69,134 138,268 449,371 898,742 1,797,484

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

1,797,484 898,742 449,371 1,348,114 674,057 2,022,172 1,011,086 505,543 1,516,630 758,315 2,274,946 1,137,473 3,412,420 1,706,210 853,105 2,559,316 1,279,658 639,829 1,919,488 959,744 479,872 239,936 119,968 59,984 29,992 14,996 7,498 3,749 11,248 5,624 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524

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