3² × 101 × 151

Prime Factor Structure

Factorization String 3^2 × 101 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 201,552

Proper Divisor Sum 64,293

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #137251 ← → #137273

1 3 9 101 151 303 453 909 1,359 15,251 45,753 137,259

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

137,259 411,778 205,889 617,668 308,834 154,417 463,252 231,626 115,813 347,440 173,720 86,860 43,430 21,715 65,146 32,573 97,720 48,860 24,430 12,215 36,646 18,323 54,970 27,485 82,456 41,228 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671 11,014 5,507 16,522 8,261 24,784 12,392 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872

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