3 × 5 × 7 × 29 × 73

Prime Factor Structure

Factorization String 3 × 5 × 7 × 29 × 73

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 426,240

Proper Divisor Sum 203,955

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #222269 ← → #222289

1 3 5 7 15 21 29 35 73 87 105 145 203 219 365 435 511 609 1,015 1,095 1,533 2,117 2,555 3,045 6,351 7,665 10,585 14,819 31,755 44,457 74,095 222,285

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

222,285 666,856 333,428 166,714 83,357 250,072 125,036 62,518 31,259 93,778 46,889 140,668 70,334 35,167 105,502 52,751 158,254 79,127 237,382 118,691 356,074 178,037 534,112 267,056 133,528 66,764 33,382 16,691 50,074 25,037 75,112 37,556 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476

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