13² × 2081

Prime Factor Structure

Factorization String 13^2 × 2081

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 381,006

Proper Divisor Sum 29,317

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #351667 ← → #351691

1 13 169 2,081 27,053 351,689

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

351,689 1,055,068 527,534 263,767 791,302 395,651 1,186,954 593,477 1,780,432 890,216 445,108 222,554 111,277 333,832 166,916 83,458 41,729 125,188 62,594 31,297 93,892 46,946 23,473 70,420 35,210 17,605 52,816 26,408 13,204 6,602 3,301 9,904 4,952 2,476 1,238 619 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376

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