7³ × 53 × 257

Prime Factor Structure

Factorization String 7^3 × 53 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,572,800

Proper Divisor Sum 900,797

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4672001 ← → #4672009

1 7 49 53 257 343 371 1,799 2,597 12,593 13,621 18,179 88,151 95,347 667,429 4,672,003

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

4,672,003 14,016,010 7,008,005 21,024,016 10,512,008 5,256,004 2,628,002 1,314,001 3,942,004 1,971,002 985,501 2,956,504 1,478,252 739,126 369,563 1,108,690 554,345 1,663,036 831,518 415,759 1,247,278 623,639 1,870,918 935,459 2,806,378 1,403,189 4,209,568 2,104,784 1,052,392 526,196 263,098 131,549 394,648 197,324 98,662 49,331 147,994 73,997 221,992 110,996 55,498 27,749 83,248 41,624 20,812 10,406 5,203 15,610 7,805 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644

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