3 × 5 × 19 × 37 × 43

Prime Factor Structure

Factorization String 3 × 5 × 19 × 37 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 802,560

Proper Divisor Sum 349,125

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #453421 ← → #453451

1 3 5 15 19 37 43 57 95 111 129 185 215 285 555 645 703 817 1,591 2,109 2,451 3,515 4,085 4,773 7,955 10,545 12,255 23,865 30,229 90,687 151,145 453,435

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

453,435 1,360,306 680,153 2,040,460 1,020,230 510,115 1,530,346 765,173 2,295,520 1,147,760 573,880 286,940 143,470 71,735 215,206 107,603 322,810 161,405 484,216 242,108 121,054 60,527 181,582 90,791 272,374 136,187 408,562 204,281 612,844 306,422 153,211 459,634 229,817 689,452 344,726 172,363 517,090 258,545 775,636 387,818 193,909 581,728 290,864 145,432 72,716 36,358 18,179 54,538 27,269 81,808 40,904 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260

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