2² × 13² × 13729

Prime Factor Structure

Factorization String 2^2 × 13^2 × 13729

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 17,588,130

Proper Divisor Sum 8,307,326

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #9280787 ← → #9280823

1 2 4 13 26 52 169 338 676 13,729 27,458 54,916 178,477 356,954 713,908 2,320,201 4,640,402 9,280,804

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

9,280,804 4,640,402 2,320,201 6,960,604 3,480,302 1,740,151 5,220,454 2,610,227 7,830,682 3,915,341 11,746,024 5,873,012 2,936,506 1,468,253 4,404,760 2,202,380 1,101,190 550,595 1,651,786 825,893 2,477,680 1,238,840 619,420 309,710 154,855 464,566 232,283 696,850 348,425 1,045,276 522,638 261,319 783,958 391,979 1,175,938 587,969 1,763,908 881,954 440,977 1,322,932 661,466 330,733 992,200 496,100 248,050 124,025 372,076 186,038 93,019 279,058 139,529 418,588 209,294 104,647 313,942 156,971 470,914 235,457 706,372 353,186

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