3 × 5 × 7 × 4079

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4079

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 783,360

Proper Divisor Sum 355,065

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #428273 ← → #428297

1 3 5 7 15 21 35 105 4,079 12,237 20,395 28,553 61,185 85,659 142,765 428,295

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

428,295 1,284,886 642,443 1,927,330 963,665 2,890,996 1,445,498 722,749 2,168,248 1,084,124 542,062 271,031 813,094 406,547 1,219,642 609,821 1,829,464 914,732 457,366 228,683 686,050 343,025 1,029,076 514,538 257,269 771,808 385,904 192,952 96,476 48,238 24,119 72,358 36,179 108,538 54,269 162,808 81,404 40,702 20,351 61,054 30,527 91,582 45,791 137,374 68,687 206,062 103,031 309,094 154,547 463,642 231,821 695,464 347,732 173,866 86,933 260,800 130,400 65,200 32,600 16,300

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