13 × 17 × 1823

Prime Factor Structure

Factorization String 13 × 17 × 1823

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 459,648

Proper Divisor Sum 56,765

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #402881 ← → #402923

1 13 17 221 1,823 23,699 30,991 402,883

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

402,883 1,208,650 604,325 1,812,976 906,488 453,244 226,622 113,311 339,934 169,967 509,902 254,951 764,854 382,427 1,147,282 573,641 1,720,924 860,462 430,231 1,290,694 645,347 1,936,042 968,021 2,904,064 1,452,032 726,016 363,008 181,504 90,752 45,376 22,688 11,344 5,672 2,836 1,418 709 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13

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