2 × 5 × 263 × 587

Prime Factor Structure

Factorization String 2 × 5 × 263 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,794,176

Proper Divisor Sum 1,250,366

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1543793 ← → #1543811

1 2 5 10 263 526 587 1,174 1,315 2,630 2,935 5,870 154,381 308,762 771,905 1,543,810

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

1,543,810 771,905 2,315,716 1,157,858 578,929 1,736,788 868,394 434,197 1,302,592 651,296 325,648 162,824 81,412 40,706 20,353 61,060 30,530 15,265 45,796 22,898 11,449 34,348 17,174 8,587 25,762 12,881 38,644 19,322 9,661 28,984 14,492 7,246 3,623 10,870 5,435 16,306 8,153 24,460 12,230 6,115 18,346 9,173 27,520 13,760 6,880 3,440 1,720 860 430 215 646 323 970 485 1,456 728 364 182 91 274

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