13 × 157 × 239

Prime Factor Structure

Factorization String 13 × 157 × 239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 530,880

Proper Divisor Sum 43,081

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #487793 ← → #487811

1 13 157 239 2,041 3,107 37,523 487,799

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

487,799 1,463,398 731,699 2,195,098 1,097,549 3,292,648 1,646,324 823,162 411,581 1,234,744 617,372 308,686 154,343 463,030 231,515 694,546 347,273 1,041,820 520,910 260,455 781,366 390,683 1,172,050 586,025 1,758,076 879,038 439,519 1,318,558 659,279 1,977,838 988,919 2,966,758 1,483,379 4,450,138 2,225,069 6,675,208 3,337,604 1,668,802 834,401 2,503,204 1,251,602 625,801 1,877,404 938,702 469,351 1,408,054 704,027 2,112,082 1,056,041 3,168,124 1,584,062 792,031 2,376,094 1,188,047 3,564,142 1,782,071 5,346,214 2,673,107 8,019,322 4,009,661

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