3² × 11 × 23 × 317

Prime Factor Structure

Factorization String 3^2 × 11 × 23 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,190,592

Proper Divisor Sum 468,783

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #721793 ← → #721843

1 3 9 11 23 33 69 99 207 253 317 759 951 2,277 2,853 3,487 7,291 10,461 21,873 31,383 65,619 80,201 240,603 721,809

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

721,809 2,165,428 1,082,714 541,357 1,624,072 812,036 406,018 203,009 609,028 304,514 152,257 456,772 228,386 114,193 342,580 171,290 85,645 256,936 128,468 64,234 32,117 96,352 48,176 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128

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