11² × 13 × 2521

Prime Factor Structure

Factorization String 11^2 × 13 × 2521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,695,964

Proper Divisor Sum 730,431

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3965483 ← → #3965537

1 11 13 121 143 1,573 2,521 27,731 32,773 305,041 360,503 3,965,533

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

3,965,533 11,896,600 5,948,300 2,974,150 1,487,075 4,461,226 2,230,613 6,691,840 3,345,920 1,672,960 836,480 418,240 209,120 104,560 52,280 26,140 13,070 6,535 19,606 9,803 29,410 14,705 44,116 22,058 11,029 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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