5² × 11 × 331

Prime Factor Structure

Factorization String 5^2 × 11 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 123,504

Proper Divisor Sum 32,479

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #91019 ← → #91033

1 5 11 25 55 275 331 1,655 3,641 8,275 18,205 91,025

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

91,025 273,076 136,538 68,269 204,808 102,404 51,202 25,601 76,804 38,402 19,201 57,604 28,802 14,401 43,204 21,602 10,801 32,404 16,202 8,101 24,304 12,152 6,076 3,038 1,519 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580

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