3 × 7 × 53 × 479

Prime Factor Structure

Factorization String 3 × 7 × 53 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 829,440

Proper Divisor Sum 296,313

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #533111 ← → #533129

1 3 7 21 53 159 371 479 1,113 1,437 3,353 10,059 25,387 76,161 177,709 533,127

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

533,127 1,599,382 799,691 2,399,074 1,199,537 3,598,612 1,799,306 899,653 2,698,960 1,349,480 674,740 337,370 168,685 506,056 253,028 126,514 63,257 189,772 94,886 47,443 142,330 71,165 213,496 106,748 53,374 26,687 80,062 40,031 120,094 60,047 180,142 90,071 270,214 135,107 405,322 202,661 607,984 303,992 151,996 75,998 37,999 113,998 56,999 170,998 85,499 256,498 128,249 384,748 192,374 96,187 288,562 144,281 432,844 216,422 108,211 324,634 162,317 486,952 243,476 121,738

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