2³ × 13 × 19 × 331

Prime Factor Structure

Factorization String 2^3 × 13 × 19 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,394,400

Proper Divisor Sum 740,344

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #654053 ← → #654067

1 2 4 8 13 19 26 38 52 76 104 152 247 331 494 662 988 1,324 1,976 2,648 4,303 6,289 8,606 12,578 17,212 25,156 34,424 50,312 81,757 163,514 327,028 654,056

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

654,056 327,028 163,514 81,757 245,272 122,636 61,318 30,659 91,978 45,989 137,968 68,984 34,492 17,246 8,623 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550 7,775 23,326 11,663 34,990 17,495 52,486 26,243 78,730 39,365 118,096 59,048 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692

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