3 × 23 × 83 × 271

Prime Factor Structure

Factorization String 3 × 23 × 83 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,193,408

Proper Divisor Sum 641,391

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1552007 ← → #1552037

1 3 23 69 83 249 271 813 1,909 5,727 6,233 18,699 22,493 67,479 517,339 1,552,017

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

1,552,017 4,656,052 2,328,026 1,164,013 3,492,040 1,746,020 873,010 436,505 1,309,516 654,758 327,379 982,138 491,069 1,473,208 736,604 368,302 184,151 552,454 276,227 828,682 414,341 1,243,024 621,512 310,756 155,378 77,689 233,068 116,534 58,267 174,802 87,401 262,204 131,102 65,551 196,654 98,327 294,982 147,491 442,474 221,237 663,712 331,856 165,928 82,964 41,482 20,741 62,224 31,112 15,556 7,778 3,889 11,668 5,834 2,917 8,752 4,376 2,188 1,094 547 1,642

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