5 × 13² × 379

Prime Factor Structure

Factorization String 5 × 13^2 × 379

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 417,240

Proper Divisor Sum 96,985

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #320239 ← → #320267

1 5 13 65 169 379 845 1,895 4,927 24,635 64,051 320,255

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

320,255 960,766 480,383 1,441,150 720,575 2,161,726 1,080,863 3,242,590 1,621,295 4,863,886 2,431,943 7,295,830 3,647,915 10,943,746 5,471,873 16,415,620 8,207,810 4,103,905 12,311,716 6,155,858 3,077,929 9,233,788 4,616,894 2,308,447 6,925,342 3,462,671 10,388,014 5,194,007 15,582,022 7,791,011 23,373,034 11,686,517 35,059,552 17,529,776 8,764,888 4,382,444 2,191,222 1,095,611 3,286,834 1,643,417 4,930,252 2,465,126 1,232,563 3,697,690 1,848,845 5,546,536 2,773,268 1,386,634 693,317 2,079,952 1,039,976 519,988 259,994 129,997 389,992 194,996 97,498 48,749 146,248 73,124

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