3 × 13 × 89 × 1663

Prime Factor Structure

Factorization String 3 × 13 × 89 × 1663

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,386,560

Proper Divisor Sum 2,614,287

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #5772269 ← → #5772281

1 3 13 39 89 267 1,157 1,663 3,471 4,989 21,619 64,857 148,007 444,021 1,924,091 5,772,273

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

5,772,273 17,316,820 8,658,410 4,329,205 12,987,616 6,493,808 3,246,904 1,623,452 811,726 405,863 1,217,590 608,795 1,826,386 913,193 2,739,580 1,369,790 684,895 2,054,686 1,027,343 3,082,030 1,541,015 4,623,046 2,311,523 6,934,570 3,467,285 10,401,856 5,200,928 2,600,464 1,300,232 650,116 325,058 162,529 487,588 243,794 121,897 365,692 182,846 91,423 274,270 137,135 411,406 205,703 617,110 308,555 925,666 462,833 1,388,500 694,250 347,125 1,041,376 520,688 260,344 130,172 65,086 32,543 97,630 48,815 146,446 73,223 219,670

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