13² × 2287

Prime Factor Structure

Factorization String 13^2 × 2287

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 418,704

Proper Divisor Sum 32,201

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #386501 ← → #386521

1 13 169 2,287 29,731 386,503

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

386,503 1,159,510 579,755 1,739,266 869,633 2,608,900 1,304,450 652,225 1,956,676 978,338 489,169 1,467,508 733,754 366,877 1,100,632 550,316 275,158 137,579 412,738 206,369 619,108 309,554 154,777 464,332 232,166 116,083 348,250 174,125 522,376 261,188 130,594 65,297 195,892 97,946 48,973 146,920 73,460 36,730 18,365 55,096 27,548 13,774 6,887 20,662 10,331 30,994 15,497 46,492 23,246 11,623 34,870 17,435 52,306 26,153 78,460 39,230 19,615 58,846 29,423 88,270

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