3 × 7 × 19 × 2447

Prime Factor Structure

Factorization String 3 × 7 × 19 × 2447

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,566,720

Proper Divisor Sum 590,367

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #976351 ← → #976369

1 3 7 19 21 57 133 399 2,447 7,341 17,129 46,493 51,387 139,479 325,451 976,353

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

976,353 2,929,060 1,464,530 732,265 2,196,796 1,098,398 549,199 1,647,598 823,799 2,471,398 1,235,699 3,707,098 1,853,549 5,560,648 2,780,324 1,390,162 695,081 2,085,244 1,042,622 521,311 1,563,934 781,967 2,345,902 1,172,951 3,518,854 1,759,427 5,278,282 2,639,141 7,917,424 3,958,712 1,979,356 989,678 494,839 1,484,518 742,259 2,226,778 1,113,389 3,340,168 1,670,084 835,042 417,521 1,252,564 626,282 313,141 939,424 469,712 234,856 117,428 58,714 29,357 88,072 44,036 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193

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