13² × 7321

Prime Factor Structure

Factorization String 13^2 × 7321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,339,926

Proper Divisor Sum 102,677

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1237231 ← → #1237253

1 13 169 7,321 95,173 1,237,249

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

1,237,249 3,711,748 1,855,874 927,937 2,783,812 1,391,906 695,953 2,087,860 1,043,930 521,965 1,565,896 782,948 391,474 195,737 587,212 293,606 146,803 440,410 220,205 660,616 330,308 165,154 82,577 247,732 123,866 61,933 185,800 92,900 46,450 23,225 69,676 34,838 17,419 52,258 26,129 78,388 39,194 19,597 58,792 29,396 14,698 7,349 22,048 11,024 5,512 2,756 1,378 689 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220

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