3³ × 7 × 23 × 73

Prime Factor Structure

Factorization String 3^3 × 7 × 23 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 568,320

Proper Divisor Sum 250,989

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #317327 ← → #317333

1 3 7 9 21 23 27 63 69 73 161 189 207 219 483 511 621 657 1,449 1,533 1,679 1,971 4,347 4,599 5,037 11,753 13,797 15,111 35,259 45,333 105,777 317,331

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

317,331 951,994 475,997 1,427,992 713,996 356,998 178,499 535,498 267,749 803,248 401,624 200,812 100,406 50,203 150,610 75,305 225,916 112,958 56,479 169,438 84,719 254,158 127,079 381,238 190,619 571,858 285,929 857,788 428,894 214,447 643,342 321,671 965,014 482,507 1,447,522 723,761 2,171,284 1,085,642 542,821 1,628,464 814,232 407,116 203,558 101,779 305,338 152,669 458,008 229,004 114,502 57,251 171,754 85,877 257,632 128,816 64,408 32,204 16,102 8,051 24,154 12,077

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